diff --git a/wp-includes/blocks.php b/wp-includes/blocks.php
index c0658dd35f..2d33580b0e 100644
--- a/wp-includes/blocks.php
+++ b/wp-includes/blocks.php
@@ -157,24 +157,48 @@ function register_block_style_handle( $metadata, $field_name ) {
 	if ( empty( $metadata[ $field_name ] ) ) {
 		return false;
 	}
+	$is_core_block = isset( $metadata['file'] ) && 0 === strpos( $metadata['file'], ABSPATH . WPINC );
+	if ( $is_core_block && ! should_load_separate_core_block_assets() ) {
+		return false;
+	}
+
+	// Check whether styles should have a ".min" suffix or not.
+	$suffix = SCRIPT_DEBUG ? '' : '.min';
+
 	$style_handle = $metadata[ $field_name ];
 	$style_path   = remove_block_asset_path_prefix( $metadata[ $field_name ] );
-	if ( $style_handle === $style_path ) {
+
+	if ( $style_handle === $style_path && ! $is_core_block ) {
 		return $style_handle;
 	}
 
+	$style_uri = plugins_url( $style_path, $metadata['file'] );
+	if ( $is_core_block ) {
+		$style_path = "style$suffix.css";
+		$style_uri  = includes_url( 'blocks/' . str_replace( 'core/', '', $metadata['name'] ) . "/style$suffix.css" );
+	}
+
 	$style_handle = generate_block_asset_handle( $metadata['name'], $field_name );
 	$block_dir    = dirname( $metadata['file'] );
 	$style_file   = realpath( "$block_dir/$style_path" );
+	$version      = file_exists( $style_file ) ? filemtime( $style_file ) : false;
 	$result       = wp_register_style(
 		$style_handle,
-		plugins_url( $style_path, $metadata['file'] ),
+		$style_uri,
 		array(),
-		filemtime( $style_file )
+		$version
 	);
 	if ( file_exists( str_replace( '.css', '-rtl.css', $style_file ) ) ) {
 		wp_style_add_data( $style_handle, 'rtl', 'replace' );
 	}
+	if ( file_exists( $style_file ) ) {
+		wp_style_add_data( $style_handle, 'path', $style_file );
+	}
+
+	$rtl_file = str_replace( "$suffix.css", "-rtl$suffix.css", $style_file );
+	if ( is_rtl() && file_exists( $rtl_file ) ) {
+		wp_style_add_data( $style_handle, 'path', $rtl_file );
+	}
 
 	return $result ? $style_handle : false;
 }
@@ -928,3 +952,26 @@ function block_has_support( $block_type, $feature, $default = false ) {
 
 	return true === $block_support || is_array( $block_support );
 }
+
+/**
+ * Checks whether separate assets should be loaded for core blocks.
+ *
+ * @since 5.8
+ *
+ * @return bool
+ */
+function should_load_separate_core_block_assets() {
+	if ( is_admin() || is_feed() || ( defined( 'REST_REQUEST' ) && REST_REQUEST ) ) {
+		return false;
+	}
+	/**
+	 * Determine if separate styles & scripts will be loaded for blocks on-render or not.
+	 *
+	 * @since 5.8.0
+	 *
+	 * @param bool $load_separate_styles Whether separate styles will be loaded or not.
+	 *
+	 * @return bool Whether separate styles will be loaded or not.
+	 */
+	return apply_filters( 'separate_core_block_assets', false );
+}
diff --git a/wp-includes/blocks/archives/editor-rtl.css b/wp-includes/blocks/archives/editor-rtl.css
new file mode 100644
index 0000000000..4e20e7d1ed
--- /dev/null
+++ b/wp-includes/blocks/archives/editor-rtl.css
@@ -0,0 +1,73 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+ul.wp-block-archives {
+  padding-right: 2.5em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/archives/editor-rtl.min.css b/wp-includes/blocks/archives/editor-rtl.min.css
new file mode 100644
index 0000000000..acf5f4d3fa
--- /dev/null
+++ b/wp-includes/blocks/archives/editor-rtl.min.css
@@ -0,0 +1 @@
+ul.wp-block-archives{padding-right:2.5em}
\ No newline at end of file
diff --git a/wp-includes/blocks/archives/editor.css b/wp-includes/blocks/archives/editor.css
new file mode 100644
index 0000000000..e131425b2b
--- /dev/null
+++ b/wp-includes/blocks/archives/editor.css
@@ -0,0 +1,73 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+ul.wp-block-archives {
+  padding-left: 2.5em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/archives/editor.min.css b/wp-includes/blocks/archives/editor.min.css
new file mode 100644
index 0000000000..aa6ba10d5d
--- /dev/null
+++ b/wp-includes/blocks/archives/editor.min.css
@@ -0,0 +1 @@
+ul.wp-block-archives{padding-left:2.5em}
\ No newline at end of file
diff --git a/wp-includes/blocks/audio/editor-rtl.css b/wp-includes/blocks/audio/editor-rtl.css
new file mode 100644
index 0000000000..f52d94a393
--- /dev/null
+++ b/wp-includes/blocks/audio/editor-rtl.css
@@ -0,0 +1,74 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-audio {
+  margin-right: 0;
+  margin-left: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/audio/editor-rtl.min.css b/wp-includes/blocks/audio/editor-rtl.min.css
new file mode 100644
index 0000000000..ef4bb74ad5
--- /dev/null
+++ b/wp-includes/blocks/audio/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-audio{margin-right:0;margin-left:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/audio/editor.css b/wp-includes/blocks/audio/editor.css
new file mode 100644
index 0000000000..7d21b97d0a
--- /dev/null
+++ b/wp-includes/blocks/audio/editor.css
@@ -0,0 +1,74 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-audio {
+  margin-left: 0;
+  margin-right: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/audio/editor.min.css b/wp-includes/blocks/audio/editor.min.css
new file mode 100644
index 0000000000..d668b18d80
--- /dev/null
+++ b/wp-includes/blocks/audio/editor.min.css
@@ -0,0 +1 @@
+.wp-block-audio{margin-left:0;margin-right:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/audio/style-rtl.css b/wp-includes/blocks/audio/style-rtl.css
new file mode 100644
index 0000000000..286aa03ffc
--- /dev/null
+++ b/wp-includes/blocks/audio/style-rtl.css
@@ -0,0 +1,81 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-audio {
+  margin: 0 0 1em 0;
+}
+.wp-block-audio figcaption {
+  margin-top: 0.5em;
+  margin-bottom: 1em;
+}
+.wp-block-audio audio {
+  width: 100%;
+  min-width: 300px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/audio/style-rtl.min.css b/wp-includes/blocks/audio/style-rtl.min.css
new file mode 100644
index 0000000000..a53e517b23
--- /dev/null
+++ b/wp-includes/blocks/audio/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-audio{margin:0 0 1em}.wp-block-audio figcaption{margin-top:.5em;margin-bottom:1em}.wp-block-audio audio{width:100%;min-width:300px}
\ No newline at end of file
diff --git a/wp-includes/blocks/audio/style.css b/wp-includes/blocks/audio/style.css
new file mode 100644
index 0000000000..286aa03ffc
--- /dev/null
+++ b/wp-includes/blocks/audio/style.css
@@ -0,0 +1,81 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-audio {
+  margin: 0 0 1em 0;
+}
+.wp-block-audio figcaption {
+  margin-top: 0.5em;
+  margin-bottom: 1em;
+}
+.wp-block-audio audio {
+  width: 100%;
+  min-width: 300px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/audio/style.min.css b/wp-includes/blocks/audio/style.min.css
new file mode 100644
index 0000000000..a53e517b23
--- /dev/null
+++ b/wp-includes/blocks/audio/style.min.css
@@ -0,0 +1 @@
+.wp-block-audio{margin:0 0 1em}.wp-block-audio figcaption{margin-top:.5em;margin-bottom:1em}.wp-block-audio audio{width:100%;min-width:300px}
\ No newline at end of file
diff --git a/wp-includes/blocks/block/editor-rtl.css b/wp-includes/blocks/block/editor-rtl.css
new file mode 100644
index 0000000000..da06693e40
--- /dev/null
+++ b/wp-includes/blocks/block/editor-rtl.css
@@ -0,0 +1,80 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.edit-post-visual-editor .block-library-block__reusable-block-container .is-root-container {
+  padding-right: 0;
+  padding-left: 0;
+}
+.edit-post-visual-editor .block-library-block__reusable-block-container .block-editor-writing-flow {
+  display: block;
+}
+.edit-post-visual-editor .block-library-block__reusable-block-container .components-disabled .block-list-appender {
+  display: none;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/block/editor-rtl.min.css b/wp-includes/blocks/block/editor-rtl.min.css
new file mode 100644
index 0000000000..222b76c17a
--- /dev/null
+++ b/wp-includes/blocks/block/editor-rtl.min.css
@@ -0,0 +1 @@
+.edit-post-visual-editor .block-library-block__reusable-block-container .is-root-container{padding-right:0;padding-left:0}.edit-post-visual-editor .block-library-block__reusable-block-container .block-editor-writing-flow{display:block}.edit-post-visual-editor .block-library-block__reusable-block-container .components-disabled .block-list-appender{display:none}
\ No newline at end of file
diff --git a/wp-includes/blocks/block/editor.css b/wp-includes/blocks/block/editor.css
new file mode 100644
index 0000000000..dba7ab9c0d
--- /dev/null
+++ b/wp-includes/blocks/block/editor.css
@@ -0,0 +1,80 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.edit-post-visual-editor .block-library-block__reusable-block-container .is-root-container {
+  padding-left: 0;
+  padding-right: 0;
+}
+.edit-post-visual-editor .block-library-block__reusable-block-container .block-editor-writing-flow {
+  display: block;
+}
+.edit-post-visual-editor .block-library-block__reusable-block-container .components-disabled .block-list-appender {
+  display: none;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/block/editor.min.css b/wp-includes/blocks/block/editor.min.css
new file mode 100644
index 0000000000..121415a09e
--- /dev/null
+++ b/wp-includes/blocks/block/editor.min.css
@@ -0,0 +1 @@
+.edit-post-visual-editor .block-library-block__reusable-block-container .is-root-container{padding-left:0;padding-right:0}.edit-post-visual-editor .block-library-block__reusable-block-container .block-editor-writing-flow{display:block}.edit-post-visual-editor .block-library-block__reusable-block-container .components-disabled .block-list-appender{display:none}
\ No newline at end of file
diff --git a/wp-includes/blocks/button/editor-rtl.css b/wp-includes/blocks/button/editor-rtl.css
new file mode 100644
index 0000000000..c8e3df3a03
--- /dev/null
+++ b/wp-includes/blocks/button/editor-rtl.css
@@ -0,0 +1,137 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block[data-align=center] > .wp-block-button {
+  text-align: center;
+  margin-right: auto;
+  margin-left: auto;
+}
+
+.wp-block[data-align=right] > .wp-block-button {
+  text-align: right;
+}
+
+.wp-block-button {
+  position: relative;
+  cursor: text;
+}
+.wp-block-button:not(.has-text-color):not(.is-style-outline) [data-rich-text-placeholder]::after {
+  color: #fff;
+}
+.wp-block-button:focus {
+  box-shadow: 0 0 0 1px #fff, 0 0 0 3px var(--wp-admin-theme-color);
+  outline: 2px solid transparent;
+  outline-offset: -2px;
+}
+.wp-block-button[data-rich-text-placeholder]::after {
+  opacity: 0.8;
+}
+
+.wp-block-button__inline-link {
+  color: #757575;
+  height: 0;
+  overflow: hidden;
+  max-width: 290px;
+}
+.wp-block-button__inline-link-input__suggestions {
+  max-width: 290px;
+}
+@media (min-width: 782px) {
+  .wp-block-button__inline-link {
+    max-width: 260px;
+  }
+  .wp-block-button__inline-link-input__suggestions {
+    max-width: 260px;
+  }
+}
+@media (min-width: 960px) {
+  .wp-block-button__inline-link {
+    max-width: 290px;
+  }
+  .wp-block-button__inline-link-input__suggestions {
+    max-width: 290px;
+  }
+}
+.is-selected .wp-block-button__inline-link {
+  height: auto;
+  overflow: visible;
+  margin-top: 16px;
+}
+
+.wp-button-label__width .components-button-group {
+  display: block;
+}
+.wp-button-label__width .components-base-control__field {
+  margin-bottom: 12px;
+}
+
+div[data-type="core/button"] {
+  display: table;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/button/editor-rtl.min.css b/wp-includes/blocks/button/editor-rtl.min.css
new file mode 100644
index 0000000000..2cf990e0e0
--- /dev/null
+++ b/wp-includes/blocks/button/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block[data-align=center]>.wp-block-button{text-align:center;margin-right:auto;margin-left:auto}.wp-block[data-align=right]>.wp-block-button{text-align:right}.wp-block-button{position:relative;cursor:text}.wp-block-button:not(.has-text-color):not(.is-style-outline) [data-rich-text-placeholder]:after{color:#fff}.wp-block-button:focus{box-shadow:0 0 0 1px #fff,0 0 0 3px var(--wp-admin-theme-color);outline:2px solid transparent;outline-offset:-2px}.wp-block-button[data-rich-text-placeholder]:after{opacity:.8}.wp-block-button__inline-link{color:#757575;height:0;overflow:hidden;max-width:290px}.wp-block-button__inline-link-input__suggestions{max-width:290px}@media (min-width:782px){.wp-block-button__inline-link,.wp-block-button__inline-link-input__suggestions{max-width:260px}}@media (min-width:960px){.wp-block-button__inline-link,.wp-block-button__inline-link-input__suggestions{max-width:290px}}.is-selected .wp-block-button__inline-link{height:auto;overflow:visible;margin-top:16px}.wp-button-label__width .components-button-group{display:block}.wp-button-label__width .components-base-control__field{margin-bottom:12px}div[data-type="core/button"]{display:table}
\ No newline at end of file
diff --git a/wp-includes/blocks/button/editor.css b/wp-includes/blocks/button/editor.css
new file mode 100644
index 0000000000..24c70312c5
--- /dev/null
+++ b/wp-includes/blocks/button/editor.css
@@ -0,0 +1,138 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block[data-align=center] > .wp-block-button {
+  text-align: center;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.wp-block[data-align=right] > .wp-block-button {
+  /*!rtl:ignore*/
+  text-align: right;
+}
+
+.wp-block-button {
+  position: relative;
+  cursor: text;
+}
+.wp-block-button:not(.has-text-color):not(.is-style-outline) [data-rich-text-placeholder]::after {
+  color: #fff;
+}
+.wp-block-button:focus {
+  box-shadow: 0 0 0 1px #fff, 0 0 0 3px var(--wp-admin-theme-color);
+  outline: 2px solid transparent;
+  outline-offset: -2px;
+}
+.wp-block-button[data-rich-text-placeholder]::after {
+  opacity: 0.8;
+}
+
+.wp-block-button__inline-link {
+  color: #757575;
+  height: 0;
+  overflow: hidden;
+  max-width: 290px;
+}
+.wp-block-button__inline-link-input__suggestions {
+  max-width: 290px;
+}
+@media (min-width: 782px) {
+  .wp-block-button__inline-link {
+    max-width: 260px;
+  }
+  .wp-block-button__inline-link-input__suggestions {
+    max-width: 260px;
+  }
+}
+@media (min-width: 960px) {
+  .wp-block-button__inline-link {
+    max-width: 290px;
+  }
+  .wp-block-button__inline-link-input__suggestions {
+    max-width: 290px;
+  }
+}
+.is-selected .wp-block-button__inline-link {
+  height: auto;
+  overflow: visible;
+  margin-top: 16px;
+}
+
+.wp-button-label__width .components-button-group {
+  display: block;
+}
+.wp-button-label__width .components-base-control__field {
+  margin-bottom: 12px;
+}
+
+div[data-type="core/button"] {
+  display: table;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/button/editor.min.css b/wp-includes/blocks/button/editor.min.css
new file mode 100644
index 0000000000..66dc3ef512
--- /dev/null
+++ b/wp-includes/blocks/button/editor.min.css
@@ -0,0 +1,2 @@
+.wp-block[data-align=center]>.wp-block-button{text-align:center;margin-left:auto;margin-right:auto}.wp-block[data-align=right]>.wp-block-button{
+  /*!rtl:ignore*/text-align:right}.wp-block-button{position:relative;cursor:text}.wp-block-button:not(.has-text-color):not(.is-style-outline) [data-rich-text-placeholder]:after{color:#fff}.wp-block-button:focus{box-shadow:0 0 0 1px #fff,0 0 0 3px var(--wp-admin-theme-color);outline:2px solid transparent;outline-offset:-2px}.wp-block-button[data-rich-text-placeholder]:after{opacity:.8}.wp-block-button__inline-link{color:#757575;height:0;overflow:hidden;max-width:290px}.wp-block-button__inline-link-input__suggestions{max-width:290px}@media (min-width:782px){.wp-block-button__inline-link,.wp-block-button__inline-link-input__suggestions{max-width:260px}}@media (min-width:960px){.wp-block-button__inline-link,.wp-block-button__inline-link-input__suggestions{max-width:290px}}.is-selected .wp-block-button__inline-link{height:auto;overflow:visible;margin-top:16px}.wp-button-label__width .components-button-group{display:block}.wp-button-label__width .components-base-control__field{margin-bottom:12px}div[data-type="core/button"]{display:table}
\ No newline at end of file
diff --git a/wp-includes/blocks/button/style-rtl.css b/wp-includes/blocks/button/style-rtl.css
new file mode 100644
index 0000000000..209fc7beb0
--- /dev/null
+++ b/wp-includes/blocks/button/style-rtl.css
@@ -0,0 +1,142 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-button__link {
+  color: #fff;
+  background-color: #32373c;
+  border-radius: 9999px;
+  box-shadow: none;
+  cursor: pointer;
+  display: inline-block;
+  font-size: 1.125em;
+  padding: calc(0.667em + 2px) calc(1.333em + 2px);
+  text-align: center;
+  text-decoration: none;
+  overflow-wrap: break-word;
+  box-sizing: border-box;
+}
+.wp-block-button__link:hover, .wp-block-button__link:focus, .wp-block-button__link:active, .wp-block-button__link:visited {
+  color: #fff;
+}
+.wp-block-button__link.aligncenter {
+  text-align: center;
+}
+.wp-block-button__link.alignright {
+  text-align: right;
+}
+
+.wp-block-buttons > .wp-block-button.has-custom-width {
+  max-width: none;
+}
+.wp-block-buttons > .wp-block-button.has-custom-width .wp-block-button__link {
+  width: 100%;
+}
+.wp-block-buttons > .wp-block-button.has-custom-font-size .wp-block-button__link {
+  font-size: inherit;
+}
+.wp-block-buttons > .wp-block-button.wp-block-button__width-25 {
+  width: calc(25% - 0.5em);
+}
+.wp-block-buttons > .wp-block-button.wp-block-button__width-50 {
+  width: calc(50% - 0.5em);
+}
+.wp-block-buttons > .wp-block-button.wp-block-button__width-75 {
+  width: calc(75% - 0.5em);
+}
+.wp-block-buttons > .wp-block-button.wp-block-button__width-100 {
+  margin-left: 0;
+  width: 100%;
+}
+
+.wp-block-button.is-style-squared,
+.wp-block-button__link.wp-block-button.is-style-squared {
+  border-radius: 0;
+}
+
+.wp-block-button.no-border-radius,
+.wp-block-button__link.no-border-radius {
+  border-radius: 0 !important;
+}
+
+.is-style-outline > .wp-block-button__link,
+.wp-block-button__link.is-style-outline {
+  border: 2px solid currentColor;
+  padding: 0.667em 1.333em;
+}
+
+.is-style-outline > .wp-block-button__link:not(.has-text-color),
+.wp-block-button__link.is-style-outline:not(.has-text-color) {
+  color: currentColor;
+}
+
+.is-style-outline > .wp-block-button__link:not(.has-background),
+.wp-block-button__link.is-style-outline:not(.has-background) {
+  background-color: transparent;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/button/style-rtl.min.css b/wp-includes/blocks/button/style-rtl.min.css
new file mode 100644
index 0000000000..071e72222e
--- /dev/null
+++ b/wp-includes/blocks/button/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;cursor:pointer;display:inline-block;font-size:1.125em;padding:calc(.667em + 2px) calc(1.333em + 2px);text-align:center;text-decoration:none;overflow-wrap:break-word;box-sizing:border-box}.wp-block-button__link:active,.wp-block-button__link:focus,.wp-block-button__link:hover,.wp-block-button__link:visited{color:#fff}.wp-block-button__link.aligncenter{text-align:center}.wp-block-button__link.alignright{text-align:right}.wp-block-buttons>.wp-block-button.has-custom-width{max-width:none}.wp-block-buttons>.wp-block-button.has-custom-width .wp-block-button__link{width:100%}.wp-block-buttons>.wp-block-button.has-custom-font-size .wp-block-button__link{font-size:inherit}.wp-block-buttons>.wp-block-button.wp-block-button__width-25{width:calc(25% - .5em)}.wp-block-buttons>.wp-block-button.wp-block-button__width-50{width:calc(50% - .5em)}.wp-block-buttons>.wp-block-button.wp-block-button__width-75{width:calc(75% - .5em)}.wp-block-buttons>.wp-block-button.wp-block-button__width-100{margin-left:0;width:100%}.wp-block-button.is-style-squared,.wp-block-button__link.wp-block-button.is-style-squared{border-radius:0}.wp-block-button.no-border-radius,.wp-block-button__link.no-border-radius{border-radius:0!important}.is-style-outline>.wp-block-button__link,.wp-block-button__link.is-style-outline{border:2px solid;padding:.667em 1.333em}.is-style-outline>.wp-block-button__link:not(.has-text-color),.wp-block-button__link.is-style-outline:not(.has-text-color){color:currentColor}.is-style-outline>.wp-block-button__link:not(.has-background),.wp-block-button__link.is-style-outline:not(.has-background){background-color:initial}
\ No newline at end of file
diff --git a/wp-includes/blocks/button/style.css b/wp-includes/blocks/button/style.css
new file mode 100644
index 0000000000..110eb75cc1
--- /dev/null
+++ b/wp-includes/blocks/button/style.css
@@ -0,0 +1,143 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-button__link {
+  color: #fff;
+  background-color: #32373c;
+  border-radius: 9999px;
+  box-shadow: none;
+  cursor: pointer;
+  display: inline-block;
+  font-size: 1.125em;
+  padding: calc(0.667em + 2px) calc(1.333em + 2px);
+  text-align: center;
+  text-decoration: none;
+  overflow-wrap: break-word;
+  box-sizing: border-box;
+}
+.wp-block-button__link:hover, .wp-block-button__link:focus, .wp-block-button__link:active, .wp-block-button__link:visited {
+  color: #fff;
+}
+.wp-block-button__link.aligncenter {
+  text-align: center;
+}
+.wp-block-button__link.alignright {
+  /*rtl:ignore*/
+  text-align: right;
+}
+
+.wp-block-buttons > .wp-block-button.has-custom-width {
+  max-width: none;
+}
+.wp-block-buttons > .wp-block-button.has-custom-width .wp-block-button__link {
+  width: 100%;
+}
+.wp-block-buttons > .wp-block-button.has-custom-font-size .wp-block-button__link {
+  font-size: inherit;
+}
+.wp-block-buttons > .wp-block-button.wp-block-button__width-25 {
+  width: calc(25% - 0.5em);
+}
+.wp-block-buttons > .wp-block-button.wp-block-button__width-50 {
+  width: calc(50% - 0.5em);
+}
+.wp-block-buttons > .wp-block-button.wp-block-button__width-75 {
+  width: calc(75% - 0.5em);
+}
+.wp-block-buttons > .wp-block-button.wp-block-button__width-100 {
+  margin-right: 0;
+  width: 100%;
+}
+
+.wp-block-button.is-style-squared,
+.wp-block-button__link.wp-block-button.is-style-squared {
+  border-radius: 0;
+}
+
+.wp-block-button.no-border-radius,
+.wp-block-button__link.no-border-radius {
+  border-radius: 0 !important;
+}
+
+.is-style-outline > .wp-block-button__link,
+.wp-block-button__link.is-style-outline {
+  border: 2px solid currentColor;
+  padding: 0.667em 1.333em;
+}
+
+.is-style-outline > .wp-block-button__link:not(.has-text-color),
+.wp-block-button__link.is-style-outline:not(.has-text-color) {
+  color: currentColor;
+}
+
+.is-style-outline > .wp-block-button__link:not(.has-background),
+.wp-block-button__link.is-style-outline:not(.has-background) {
+  background-color: transparent;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/button/style.min.css b/wp-includes/blocks/button/style.min.css
new file mode 100644
index 0000000000..255651293f
--- /dev/null
+++ b/wp-includes/blocks/button/style.min.css
@@ -0,0 +1 @@
+.wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;cursor:pointer;display:inline-block;font-size:1.125em;padding:calc(.667em + 2px) calc(1.333em + 2px);text-align:center;text-decoration:none;overflow-wrap:break-word;box-sizing:border-box}.wp-block-button__link:active,.wp-block-button__link:focus,.wp-block-button__link:hover,.wp-block-button__link:visited{color:#fff}.wp-block-button__link.aligncenter{text-align:center}.wp-block-button__link.alignright{text-align:right}.wp-block-buttons>.wp-block-button.has-custom-width{max-width:none}.wp-block-buttons>.wp-block-button.has-custom-width .wp-block-button__link{width:100%}.wp-block-buttons>.wp-block-button.has-custom-font-size .wp-block-button__link{font-size:inherit}.wp-block-buttons>.wp-block-button.wp-block-button__width-25{width:calc(25% - .5em)}.wp-block-buttons>.wp-block-button.wp-block-button__width-50{width:calc(50% - .5em)}.wp-block-buttons>.wp-block-button.wp-block-button__width-75{width:calc(75% - .5em)}.wp-block-buttons>.wp-block-button.wp-block-button__width-100{margin-right:0;width:100%}.wp-block-button.is-style-squared,.wp-block-button__link.wp-block-button.is-style-squared{border-radius:0}.wp-block-button.no-border-radius,.wp-block-button__link.no-border-radius{border-radius:0!important}.is-style-outline>.wp-block-button__link,.wp-block-button__link.is-style-outline{border:2px solid;padding:.667em 1.333em}.is-style-outline>.wp-block-button__link:not(.has-text-color),.wp-block-button__link.is-style-outline:not(.has-text-color){color:currentColor}.is-style-outline>.wp-block-button__link:not(.has-background),.wp-block-button__link.is-style-outline:not(.has-background){background-color:initial}
\ No newline at end of file
diff --git a/wp-includes/blocks/buttons/editor-rtl.css b/wp-includes/blocks/buttons/editor-rtl.css
new file mode 100644
index 0000000000..06924fae73
--- /dev/null
+++ b/wp-includes/blocks/buttons/editor-rtl.css
@@ -0,0 +1,118 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block > .wp-block-buttons {
+  display: flex;
+  flex-wrap: wrap;
+}
+
+.wp-block-buttons {
+  /* stylelint-disable indentation */
+}
+.wp-block-buttons > .wp-block {
+  margin-right: 0;
+  margin-top: 0.5em;
+  margin-left: 0.5em;
+}
+.wp-block-buttons > .block-list-appender {
+  display: inline-flex;
+  align-items: center;
+}
+.wp-block-buttons.is-vertical > .block-list-appender .block-list-appender__toggle {
+  justify-content: flex-start;
+}
+.wp-block-buttons > .wp-block-button:focus {
+  box-shadow: none;
+}
+.wp-block-buttons:not(.is-content-justification-space-between,
+.is-content-justification-right,
+.is-content-justification-left,
+.is-content-justification-center) .wp-block[data-align=center] {
+  /* stylelint-enable indentation */
+  margin-right: auto;
+  margin-left: auto;
+  margin-top: 0;
+  width: 100%;
+}
+.wp-block-buttons:not(.is-content-justification-space-between,
+.is-content-justification-right,
+.is-content-justification-left,
+.is-content-justification-center) .wp-block[data-align=center] .wp-block-button {
+  margin-bottom: 0;
+}
+
+.wp-block[data-align=center] > .wp-block-buttons {
+  align-items: center;
+  justify-content: center;
+}
+
+.wp-block[data-align=right] > .wp-block-buttons {
+  justify-content: flex-end;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/buttons/editor-rtl.min.css b/wp-includes/blocks/buttons/editor-rtl.min.css
new file mode 100644
index 0000000000..1a6f4451e9
--- /dev/null
+++ b/wp-includes/blocks/buttons/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block>.wp-block-buttons{display:flex;flex-wrap:wrap}.wp-block-buttons>.wp-block{margin-right:0;margin-top:.5em;margin-left:.5em}.wp-block-buttons>.block-list-appender{display:inline-flex;align-items:center}.wp-block-buttons.is-vertical>.block-list-appender .block-list-appender__toggle{justify-content:flex-start}.wp-block-buttons>.wp-block-button:focus{box-shadow:none}.wp-block-buttons:not(.is-content-justification-space-between,.is-content-justification-right,.is-content-justification-left,.is-content-justification-center) .wp-block[data-align=center]{margin-right:auto;margin-left:auto;margin-top:0;width:100%}.wp-block-buttons:not(.is-content-justification-space-between,.is-content-justification-right,.is-content-justification-left,.is-content-justification-center) .wp-block[data-align=center] .wp-block-button{margin-bottom:0}.wp-block[data-align=center]>.wp-block-buttons{align-items:center;justify-content:center}.wp-block[data-align=right]>.wp-block-buttons{justify-content:flex-end}
\ No newline at end of file
diff --git a/wp-includes/blocks/buttons/editor.css b/wp-includes/blocks/buttons/editor.css
new file mode 100644
index 0000000000..51cdc9c6bf
--- /dev/null
+++ b/wp-includes/blocks/buttons/editor.css
@@ -0,0 +1,118 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block > .wp-block-buttons {
+  display: flex;
+  flex-wrap: wrap;
+}
+
+.wp-block-buttons {
+  /* stylelint-disable indentation */
+}
+.wp-block-buttons > .wp-block {
+  margin-left: 0;
+  margin-top: 0.5em;
+  margin-right: 0.5em;
+}
+.wp-block-buttons > .block-list-appender {
+  display: inline-flex;
+  align-items: center;
+}
+.wp-block-buttons.is-vertical > .block-list-appender .block-list-appender__toggle {
+  justify-content: flex-start;
+}
+.wp-block-buttons > .wp-block-button:focus {
+  box-shadow: none;
+}
+.wp-block-buttons:not(.is-content-justification-space-between,
+.is-content-justification-right,
+.is-content-justification-left,
+.is-content-justification-center) .wp-block[data-align=center] {
+  /* stylelint-enable indentation */
+  margin-left: auto;
+  margin-right: auto;
+  margin-top: 0;
+  width: 100%;
+}
+.wp-block-buttons:not(.is-content-justification-space-between,
+.is-content-justification-right,
+.is-content-justification-left,
+.is-content-justification-center) .wp-block[data-align=center] .wp-block-button {
+  margin-bottom: 0;
+}
+
+.wp-block[data-align=center] > .wp-block-buttons {
+  align-items: center;
+  justify-content: center;
+}
+
+.wp-block[data-align=right] > .wp-block-buttons {
+  justify-content: flex-end;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/buttons/editor.min.css b/wp-includes/blocks/buttons/editor.min.css
new file mode 100644
index 0000000000..d69f0ba520
--- /dev/null
+++ b/wp-includes/blocks/buttons/editor.min.css
@@ -0,0 +1 @@
+.wp-block>.wp-block-buttons{display:flex;flex-wrap:wrap}.wp-block-buttons>.wp-block{margin-left:0;margin-top:.5em;margin-right:.5em}.wp-block-buttons>.block-list-appender{display:inline-flex;align-items:center}.wp-block-buttons.is-vertical>.block-list-appender .block-list-appender__toggle{justify-content:flex-start}.wp-block-buttons>.wp-block-button:focus{box-shadow:none}.wp-block-buttons:not(.is-content-justification-space-between,.is-content-justification-right,.is-content-justification-left,.is-content-justification-center) .wp-block[data-align=center]{margin-left:auto;margin-right:auto;margin-top:0;width:100%}.wp-block-buttons:not(.is-content-justification-space-between,.is-content-justification-right,.is-content-justification-left,.is-content-justification-center) .wp-block[data-align=center] .wp-block-button{margin-bottom:0}.wp-block[data-align=center]>.wp-block-buttons{align-items:center;justify-content:center}.wp-block[data-align=right]>.wp-block-buttons{justify-content:flex-end}
\ No newline at end of file
diff --git a/wp-includes/blocks/buttons/style-rtl.css b/wp-includes/blocks/buttons/style-rtl.css
new file mode 100644
index 0000000000..d2736dd024
--- /dev/null
+++ b/wp-includes/blocks/buttons/style-rtl.css
@@ -0,0 +1,153 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-buttons {
+  display: flex;
+  flex-direction: row;
+  flex-wrap: wrap;
+  /* stylelint-disable indentation */
+}
+.wp-block-buttons.is-vertical {
+  flex-direction: column;
+}
+.wp-block-buttons.is-vertical > .wp-block-button {
+  margin-right: 0;
+}
+.wp-block-buttons.is-vertical > .wp-block-button:last-child {
+  margin-bottom: 0;
+}
+.wp-block-buttons > .wp-block-button {
+  display: inline-block;
+  margin-left: 0;
+  margin-right: 0.5em;
+  margin-bottom: 0.5em;
+}
+.wp-block-buttons > .wp-block-button:last-child {
+  margin-right: 0;
+}
+.wp-block-buttons.is-content-justification-left {
+  justify-content: flex-start;
+}
+.wp-block-buttons.is-content-justification-left.is-vertical {
+  align-items: flex-start;
+}
+.wp-block-buttons.is-content-justification-center {
+  justify-content: center;
+}
+.wp-block-buttons.is-content-justification-center.is-vertical {
+  align-items: center;
+}
+.wp-block-buttons.is-content-justification-right {
+  justify-content: flex-end;
+}
+.wp-block-buttons.is-content-justification-right > .wp-block-button {
+  margin-left: 0.5em;
+  margin-right: 0;
+}
+.wp-block-buttons.is-content-justification-right > .wp-block-button:first-child {
+  margin-left: 0;
+}
+.wp-block-buttons.is-content-justification-right.is-vertical {
+  align-items: flex-end;
+}
+.wp-block-buttons.is-content-justification-space-between {
+  justify-content: space-between;
+}
+.wp-block-buttons.aligncenter {
+  text-align: center;
+}
+.wp-block-buttons.alignleft .wp-block-button {
+  margin-left: 0;
+  margin-right: 0.5em;
+}
+.wp-block-buttons.alignleft .wp-block-button:last-child {
+  margin-right: 0;
+}
+.wp-block-buttons.alignright .wp-block-button {
+  margin-right: 0;
+  margin-left: 0.5em;
+}
+.wp-block-buttons.alignright .wp-block-button:first-child {
+  margin-left: 0;
+}
+.wp-block-buttons:not(.is-content-justification-space-between,
+.is-content-justification-right,
+.is-content-justification-left,
+.is-content-justification-center) .wp-block-button.aligncenter {
+  /* stylelint-enable indentation */
+  margin-right: auto;
+  margin-left: auto;
+  margin-bottom: 0.5em;
+  width: 100%;
+}
+
+.wp-block-button.aligncenter {
+  text-align: center;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/buttons/style-rtl.min.css b/wp-includes/blocks/buttons/style-rtl.min.css
new file mode 100644
index 0000000000..f264ec4f6a
--- /dev/null
+++ b/wp-includes/blocks/buttons/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-buttons{display:flex;flex-direction:row;flex-wrap:wrap}.wp-block-buttons.is-vertical{flex-direction:column}.wp-block-buttons.is-vertical>.wp-block-button{margin-right:0}.wp-block-buttons.is-vertical>.wp-block-button:last-child{margin-bottom:0}.wp-block-buttons>.wp-block-button{display:inline-block;margin-left:0;margin-right:.5em;margin-bottom:.5em}.wp-block-buttons>.wp-block-button:last-child{margin-right:0}.wp-block-buttons.is-content-justification-left{justify-content:flex-start}.wp-block-buttons.is-content-justification-left.is-vertical{align-items:flex-start}.wp-block-buttons.is-content-justification-center{justify-content:center}.wp-block-buttons.is-content-justification-center.is-vertical{align-items:center}.wp-block-buttons.is-content-justification-right{justify-content:flex-end}.wp-block-buttons.is-content-justification-right>.wp-block-button{margin-left:.5em;margin-right:0}.wp-block-buttons.is-content-justification-right>.wp-block-button:first-child{margin-left:0}.wp-block-buttons.is-content-justification-right.is-vertical{align-items:flex-end}.wp-block-buttons.is-content-justification-space-between{justify-content:space-between}.wp-block-buttons.aligncenter{text-align:center}.wp-block-buttons.alignleft .wp-block-button{margin-left:0;margin-right:.5em}.wp-block-buttons.alignleft .wp-block-button:last-child{margin-right:0}.wp-block-buttons.alignright .wp-block-button{margin-right:0;margin-left:.5em}.wp-block-buttons.alignright .wp-block-button:first-child{margin-left:0}.wp-block-buttons:not(.is-content-justification-space-between,.is-content-justification-right,.is-content-justification-left,.is-content-justification-center) .wp-block-button.aligncenter{margin-right:auto;margin-left:auto;margin-bottom:.5em;width:100%}.wp-block-button.aligncenter{text-align:center}
\ No newline at end of file
diff --git a/wp-includes/blocks/buttons/style.css b/wp-includes/blocks/buttons/style.css
new file mode 100644
index 0000000000..9c857500e3
--- /dev/null
+++ b/wp-includes/blocks/buttons/style.css
@@ -0,0 +1,166 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-buttons {
+  display: flex;
+  flex-direction: row;
+  flex-wrap: wrap;
+  /* stylelint-disable indentation */
+}
+.wp-block-buttons.is-vertical {
+  flex-direction: column;
+}
+.wp-block-buttons.is-vertical > .wp-block-button {
+  /*rtl:ignore*/
+  margin-right: 0;
+}
+.wp-block-buttons.is-vertical > .wp-block-button:last-child {
+  margin-bottom: 0;
+}
+.wp-block-buttons > .wp-block-button {
+  display: inline-block;
+  /*rtl:ignore*/
+  margin-left: 0;
+  /*rtl:ignore*/
+  margin-right: 0.5em;
+  margin-bottom: 0.5em;
+}
+.wp-block-buttons > .wp-block-button:last-child {
+  /*rtl:ignore*/
+  margin-right: 0;
+}
+.wp-block-buttons.is-content-justification-left {
+  justify-content: flex-start;
+}
+.wp-block-buttons.is-content-justification-left.is-vertical {
+  align-items: flex-start;
+}
+.wp-block-buttons.is-content-justification-center {
+  justify-content: center;
+}
+.wp-block-buttons.is-content-justification-center.is-vertical {
+  align-items: center;
+}
+.wp-block-buttons.is-content-justification-right {
+  justify-content: flex-end;
+}
+.wp-block-buttons.is-content-justification-right > .wp-block-button {
+  /*rtl:ignore*/
+  margin-left: 0.5em;
+  /*rtl:ignore*/
+  margin-right: 0;
+}
+.wp-block-buttons.is-content-justification-right > .wp-block-button:first-child {
+  /*rtl:ignore*/
+  margin-left: 0;
+}
+.wp-block-buttons.is-content-justification-right.is-vertical {
+  align-items: flex-end;
+}
+.wp-block-buttons.is-content-justification-space-between {
+  justify-content: space-between;
+}
+.wp-block-buttons.aligncenter {
+  text-align: center;
+}
+.wp-block-buttons.alignleft .wp-block-button {
+  /*rtl:ignore*/
+  margin-left: 0;
+  /*rtl:ignore*/
+  margin-right: 0.5em;
+}
+.wp-block-buttons.alignleft .wp-block-button:last-child {
+  /*rtl:ignore*/
+  margin-right: 0;
+}
+.wp-block-buttons.alignright .wp-block-button {
+  /*rtl:ignore*/
+  margin-right: 0;
+  /*rtl:ignore*/
+  margin-left: 0.5em;
+}
+.wp-block-buttons.alignright .wp-block-button:first-child {
+  /*rtl:ignore*/
+  margin-left: 0;
+}
+.wp-block-buttons:not(.is-content-justification-space-between,
+.is-content-justification-right,
+.is-content-justification-left,
+.is-content-justification-center) .wp-block-button.aligncenter {
+  /* stylelint-enable indentation */
+  margin-left: auto;
+  margin-right: auto;
+  margin-bottom: 0.5em;
+  width: 100%;
+}
+
+.wp-block-button.aligncenter {
+  text-align: center;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/buttons/style.min.css b/wp-includes/blocks/buttons/style.min.css
new file mode 100644
index 0000000000..14bbc371b9
--- /dev/null
+++ b/wp-includes/blocks/buttons/style.min.css
@@ -0,0 +1 @@
+.wp-block-buttons{display:flex;flex-direction:row;flex-wrap:wrap}.wp-block-buttons.is-vertical{flex-direction:column}.wp-block-buttons.is-vertical>.wp-block-button{margin-right:0}.wp-block-buttons.is-vertical>.wp-block-button:last-child{margin-bottom:0}.wp-block-buttons>.wp-block-button{display:inline-block;margin-left:0;margin-right:.5em;margin-bottom:.5em}.wp-block-buttons>.wp-block-button:last-child{margin-right:0}.wp-block-buttons.is-content-justification-left{justify-content:flex-start}.wp-block-buttons.is-content-justification-left.is-vertical{align-items:flex-start}.wp-block-buttons.is-content-justification-center{justify-content:center}.wp-block-buttons.is-content-justification-center.is-vertical{align-items:center}.wp-block-buttons.is-content-justification-right{justify-content:flex-end}.wp-block-buttons.is-content-justification-right>.wp-block-button{margin-left:.5em;margin-right:0}.wp-block-buttons.is-content-justification-right>.wp-block-button:first-child{margin-left:0}.wp-block-buttons.is-content-justification-right.is-vertical{align-items:flex-end}.wp-block-buttons.is-content-justification-space-between{justify-content:space-between}.wp-block-buttons.aligncenter{text-align:center}.wp-block-buttons.alignleft .wp-block-button{margin-left:0;margin-right:.5em}.wp-block-buttons.alignleft .wp-block-button:last-child{margin-right:0}.wp-block-buttons.alignright .wp-block-button{margin-right:0;margin-left:.5em}.wp-block-buttons.alignright .wp-block-button:first-child{margin-left:0}.wp-block-buttons:not(.is-content-justification-space-between,.is-content-justification-right,.is-content-justification-left,.is-content-justification-center) .wp-block-button.aligncenter{margin-left:auto;margin-right:auto;margin-bottom:.5em;width:100%}.wp-block-button.aligncenter{text-align:center}
\ No newline at end of file
diff --git a/wp-includes/blocks/calendar/style-rtl.css b/wp-includes/blocks/calendar/style-rtl.css
new file mode 100644
index 0000000000..7fc0815d81
--- /dev/null
+++ b/wp-includes/blocks/calendar/style-rtl.css
@@ -0,0 +1,96 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-calendar {
+  text-align: center;
+}
+.wp-block-calendar th,
+.wp-block-calendar tbody td {
+  padding: 0.25em;
+  border: 1px solid #ddd;
+}
+.wp-block-calendar tfoot td {
+  border: none;
+}
+.wp-block-calendar table {
+  width: 100%;
+  border-collapse: collapse;
+}
+.wp-block-calendar table th {
+  font-weight: 400;
+  background: #ddd;
+}
+.wp-block-calendar a {
+  text-decoration: underline;
+}
+.wp-block-calendar table tbody,
+.wp-block-calendar table caption {
+  color: #40464d;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/calendar/style-rtl.min.css b/wp-includes/blocks/calendar/style-rtl.min.css
new file mode 100644
index 0000000000..6e19eb9cbc
--- /dev/null
+++ b/wp-includes/blocks/calendar/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-calendar{text-align:center}.wp-block-calendar tbody td,.wp-block-calendar th{padding:.25em;border:1px solid #ddd}.wp-block-calendar tfoot td{border:none}.wp-block-calendar table{width:100%;border-collapse:collapse}.wp-block-calendar table th{font-weight:400;background:#ddd}.wp-block-calendar a{text-decoration:underline}.wp-block-calendar table caption,.wp-block-calendar table tbody{color:#40464d}
\ No newline at end of file
diff --git a/wp-includes/blocks/calendar/style.css b/wp-includes/blocks/calendar/style.css
new file mode 100644
index 0000000000..7fc0815d81
--- /dev/null
+++ b/wp-includes/blocks/calendar/style.css
@@ -0,0 +1,96 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-calendar {
+  text-align: center;
+}
+.wp-block-calendar th,
+.wp-block-calendar tbody td {
+  padding: 0.25em;
+  border: 1px solid #ddd;
+}
+.wp-block-calendar tfoot td {
+  border: none;
+}
+.wp-block-calendar table {
+  width: 100%;
+  border-collapse: collapse;
+}
+.wp-block-calendar table th {
+  font-weight: 400;
+  background: #ddd;
+}
+.wp-block-calendar a {
+  text-decoration: underline;
+}
+.wp-block-calendar table tbody,
+.wp-block-calendar table caption {
+  color: #40464d;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/calendar/style.min.css b/wp-includes/blocks/calendar/style.min.css
new file mode 100644
index 0000000000..6e19eb9cbc
--- /dev/null
+++ b/wp-includes/blocks/calendar/style.min.css
@@ -0,0 +1 @@
+.wp-block-calendar{text-align:center}.wp-block-calendar tbody td,.wp-block-calendar th{padding:.25em;border:1px solid #ddd}.wp-block-calendar tfoot td{border:none}.wp-block-calendar table{width:100%;border-collapse:collapse}.wp-block-calendar table th{font-weight:400;background:#ddd}.wp-block-calendar a{text-decoration:underline}.wp-block-calendar table caption,.wp-block-calendar table tbody{color:#40464d}
\ No newline at end of file
diff --git a/wp-includes/blocks/categories/editor-rtl.css b/wp-includes/blocks/categories/editor-rtl.css
new file mode 100644
index 0000000000..78b1d5c365
--- /dev/null
+++ b/wp-includes/blocks/categories/editor-rtl.css
@@ -0,0 +1,76 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-categories ul {
+  padding-right: 2.5em;
+}
+.wp-block-categories ul ul {
+  margin-top: 6px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/categories/editor-rtl.min.css b/wp-includes/blocks/categories/editor-rtl.min.css
new file mode 100644
index 0000000000..c20be5a4e5
--- /dev/null
+++ b/wp-includes/blocks/categories/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-categories ul{padding-right:2.5em}.wp-block-categories ul ul{margin-top:6px}
\ No newline at end of file
diff --git a/wp-includes/blocks/categories/editor.css b/wp-includes/blocks/categories/editor.css
new file mode 100644
index 0000000000..d579e897d5
--- /dev/null
+++ b/wp-includes/blocks/categories/editor.css
@@ -0,0 +1,76 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-categories ul {
+  padding-left: 2.5em;
+}
+.wp-block-categories ul ul {
+  margin-top: 6px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/categories/editor.min.css b/wp-includes/blocks/categories/editor.min.css
new file mode 100644
index 0000000000..705e5e7f90
--- /dev/null
+++ b/wp-includes/blocks/categories/editor.min.css
@@ -0,0 +1 @@
+.wp-block-categories ul{padding-left:2.5em}.wp-block-categories ul ul{margin-top:6px}
\ No newline at end of file
diff --git a/wp-includes/blocks/categories/style-rtl.css b/wp-includes/blocks/categories/style-rtl.css
new file mode 100644
index 0000000000..0eeb923445
--- /dev/null
+++ b/wp-includes/blocks/categories/style-rtl.css
@@ -0,0 +1,76 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-categories.alignleft {
+  margin-right: 2em;
+}
+.wp-block-categories.alignright {
+  margin-left: 2em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/categories/style-rtl.min.css b/wp-includes/blocks/categories/style-rtl.min.css
new file mode 100644
index 0000000000..acd975e6a7
--- /dev/null
+++ b/wp-includes/blocks/categories/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-categories.alignleft{margin-right:2em}.wp-block-categories.alignright{margin-left:2em}
\ No newline at end of file
diff --git a/wp-includes/blocks/categories/style.css b/wp-includes/blocks/categories/style.css
new file mode 100644
index 0000000000..e9f11ab009
--- /dev/null
+++ b/wp-includes/blocks/categories/style.css
@@ -0,0 +1,78 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-categories.alignleft {
+  /*rtl:ignore*/
+  margin-right: 2em;
+}
+.wp-block-categories.alignright {
+  /*rtl:ignore*/
+  margin-left: 2em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/categories/style.min.css b/wp-includes/blocks/categories/style.min.css
new file mode 100644
index 0000000000..acd975e6a7
--- /dev/null
+++ b/wp-includes/blocks/categories/style.min.css
@@ -0,0 +1 @@
+.wp-block-categories.alignleft{margin-right:2em}.wp-block-categories.alignright{margin-left:2em}
\ No newline at end of file
diff --git a/wp-includes/blocks/code/style-rtl.css b/wp-includes/blocks/code/style-rtl.css
new file mode 100644
index 0000000000..83380b7c07
--- /dev/null
+++ b/wp-includes/blocks/code/style-rtl.css
@@ -0,0 +1,75 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-code code {
+  display: block;
+  white-space: pre-wrap;
+  overflow-wrap: break-word;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/code/style-rtl.min.css b/wp-includes/blocks/code/style-rtl.min.css
new file mode 100644
index 0000000000..245e182dd0
--- /dev/null
+++ b/wp-includes/blocks/code/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-code code{display:block;white-space:pre-wrap;overflow-wrap:break-word}
\ No newline at end of file
diff --git a/wp-includes/blocks/code/style.css b/wp-includes/blocks/code/style.css
new file mode 100644
index 0000000000..83380b7c07
--- /dev/null
+++ b/wp-includes/blocks/code/style.css
@@ -0,0 +1,75 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-code code {
+  display: block;
+  white-space: pre-wrap;
+  overflow-wrap: break-word;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/code/style.min.css b/wp-includes/blocks/code/style.min.css
new file mode 100644
index 0000000000..245e182dd0
--- /dev/null
+++ b/wp-includes/blocks/code/style.min.css
@@ -0,0 +1 @@
+.wp-block-code code{display:block;white-space:pre-wrap;overflow-wrap:break-word}
\ No newline at end of file
diff --git a/wp-includes/blocks/columns/editor-rtl.css b/wp-includes/blocks/columns/editor-rtl.css
new file mode 100644
index 0000000000..6f29d37e75
--- /dev/null
+++ b/wp-includes/blocks/columns/editor-rtl.css
@@ -0,0 +1,90 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-columns .wp-block {
+  max-width: none;
+  margin-right: 0;
+  margin-left: 0;
+}
+
+@media (min-width: 600px) {
+  .editor-styles-wrapper .block-editor-block-list__block.wp-block-column:nth-child(even) {
+    margin-right: 32px;
+  }
+}
+@media (min-width: 782px) {
+  .editor-styles-wrapper .block-editor-block-list__block.wp-block-column:not(:first-child) {
+    margin-right: 32px;
+  }
+}
+.block-editor-block-list__block.wp-block-column.wp-block-column {
+  margin-top: 0;
+  margin-bottom: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/columns/editor-rtl.min.css b/wp-includes/blocks/columns/editor-rtl.min.css
new file mode 100644
index 0000000000..e3e98983fc
--- /dev/null
+++ b/wp-includes/blocks/columns/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-columns .wp-block{max-width:none;margin-right:0;margin-left:0}@media (min-width:600px){.editor-styles-wrapper .block-editor-block-list__block.wp-block-column:nth-child(2n){margin-right:32px}}@media (min-width:782px){.editor-styles-wrapper .block-editor-block-list__block.wp-block-column:not(:first-child){margin-right:32px}}.block-editor-block-list__block.wp-block-column.wp-block-column{margin-top:0;margin-bottom:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/columns/editor.css b/wp-includes/blocks/columns/editor.css
new file mode 100644
index 0000000000..07470f47e3
--- /dev/null
+++ b/wp-includes/blocks/columns/editor.css
@@ -0,0 +1,90 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-columns .wp-block {
+  max-width: none;
+  margin-left: 0;
+  margin-right: 0;
+}
+
+@media (min-width: 600px) {
+  .editor-styles-wrapper .block-editor-block-list__block.wp-block-column:nth-child(even) {
+    margin-left: 32px;
+  }
+}
+@media (min-width: 782px) {
+  .editor-styles-wrapper .block-editor-block-list__block.wp-block-column:not(:first-child) {
+    margin-left: 32px;
+  }
+}
+.block-editor-block-list__block.wp-block-column.wp-block-column {
+  margin-top: 0;
+  margin-bottom: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/columns/editor.min.css b/wp-includes/blocks/columns/editor.min.css
new file mode 100644
index 0000000000..8019dedcf8
--- /dev/null
+++ b/wp-includes/blocks/columns/editor.min.css
@@ -0,0 +1 @@
+.wp-block-columns .wp-block{max-width:none;margin-left:0;margin-right:0}@media (min-width:600px){.editor-styles-wrapper .block-editor-block-list__block.wp-block-column:nth-child(2n){margin-left:32px}}@media (min-width:782px){.editor-styles-wrapper .block-editor-block-list__block.wp-block-column:not(:first-child){margin-left:32px}}.block-editor-block-list__block.wp-block-column.wp-block-column{margin-top:0;margin-bottom:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/columns/style-rtl.css b/wp-includes/blocks/columns/style-rtl.css
new file mode 100644
index 0000000000..eb830c19d6
--- /dev/null
+++ b/wp-includes/blocks/columns/style-rtl.css
@@ -0,0 +1,145 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-columns {
+  display: flex;
+  margin-bottom: 1.75em;
+  box-sizing: border-box;
+  flex-wrap: wrap;
+  /**
+  * All Columns Alignment
+  */
+}
+@media (min-width: 782px) {
+  .wp-block-columns {
+    flex-wrap: nowrap;
+  }
+}
+.wp-block-columns.has-background {
+  padding: 1.25em 2.375em;
+}
+.wp-block-columns.are-vertically-aligned-top {
+  align-items: flex-start;
+}
+.wp-block-columns.are-vertically-aligned-center {
+  align-items: center;
+}
+.wp-block-columns.are-vertically-aligned-bottom {
+  align-items: flex-end;
+}
+
+.wp-block-column {
+  flex-grow: 1;
+  min-width: 0;
+  word-break: break-word;
+  overflow-wrap: break-word;
+  /**
+  * Individual Column Alignment
+  */
+}
+@media (max-width: 599px) {
+  .wp-block-column {
+    flex-basis: 100% !important;
+  }
+}
+@media (min-width: 600px) and (max-width: 781px) {
+  .wp-block-column:not(:only-child) {
+    flex-basis: calc(50% - 1em) !important;
+    flex-grow: 0;
+  }
+  .wp-block-column:nth-child(even) {
+    margin-right: 2em;
+  }
+}
+@media (min-width: 782px) {
+  .wp-block-column {
+    flex-basis: 0;
+    flex-grow: 1;
+  }
+  .wp-block-column[style*=flex-basis] {
+    flex-grow: 0;
+  }
+  .wp-block-column:not(:first-child) {
+    margin-right: 2em;
+  }
+}
+.wp-block-column.is-vertically-aligned-top {
+  align-self: flex-start;
+}
+.wp-block-column.is-vertically-aligned-center {
+  -ms-grid-row-align: center;
+      align-self: center;
+}
+.wp-block-column.is-vertically-aligned-bottom {
+  align-self: flex-end;
+}
+.wp-block-column.is-vertically-aligned-top, .wp-block-column.is-vertically-aligned-center, .wp-block-column.is-vertically-aligned-bottom {
+  width: 100%;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/columns/style-rtl.min.css b/wp-includes/blocks/columns/style-rtl.min.css
new file mode 100644
index 0000000000..e49f1508a1
--- /dev/null
+++ b/wp-includes/blocks/columns/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-columns{display:flex;margin-bottom:1.75em;box-sizing:border-box;flex-wrap:wrap}@media (min-width:782px){.wp-block-columns{flex-wrap:nowrap}}.wp-block-columns.has-background{padding:1.25em 2.375em}.wp-block-columns.are-vertically-aligned-top{align-items:flex-start}.wp-block-columns.are-vertically-aligned-center{align-items:center}.wp-block-columns.are-vertically-aligned-bottom{align-items:flex-end}.wp-block-column{flex-grow:1;min-width:0;word-break:break-word;overflow-wrap:break-word}@media (max-width:599px){.wp-block-column{flex-basis:100%!important}}@media (min-width:600px) and (max-width:781px){.wp-block-column:not(:only-child){flex-basis:calc(50% - 1em)!important;flex-grow:0}.wp-block-column:nth-child(2n){margin-right:2em}}@media (min-width:782px){.wp-block-column{flex-basis:0;flex-grow:1}.wp-block-column[style*=flex-basis]{flex-grow:0}.wp-block-column:not(:first-child){margin-right:2em}}.wp-block-column.is-vertically-aligned-top{align-self:flex-start}.wp-block-column.is-vertically-aligned-center{-ms-grid-row-align:center;align-self:center}.wp-block-column.is-vertically-aligned-bottom{align-self:flex-end}.wp-block-column.is-vertically-aligned-bottom,.wp-block-column.is-vertically-aligned-center,.wp-block-column.is-vertically-aligned-top{width:100%}
\ No newline at end of file
diff --git a/wp-includes/blocks/columns/style.css b/wp-includes/blocks/columns/style.css
new file mode 100644
index 0000000000..b992f32fdb
--- /dev/null
+++ b/wp-includes/blocks/columns/style.css
@@ -0,0 +1,145 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-columns {
+  display: flex;
+  margin-bottom: 1.75em;
+  box-sizing: border-box;
+  flex-wrap: wrap;
+  /**
+  * All Columns Alignment
+  */
+}
+@media (min-width: 782px) {
+  .wp-block-columns {
+    flex-wrap: nowrap;
+  }
+}
+.wp-block-columns.has-background {
+  padding: 1.25em 2.375em;
+}
+.wp-block-columns.are-vertically-aligned-top {
+  align-items: flex-start;
+}
+.wp-block-columns.are-vertically-aligned-center {
+  align-items: center;
+}
+.wp-block-columns.are-vertically-aligned-bottom {
+  align-items: flex-end;
+}
+
+.wp-block-column {
+  flex-grow: 1;
+  min-width: 0;
+  word-break: break-word;
+  overflow-wrap: break-word;
+  /**
+  * Individual Column Alignment
+  */
+}
+@media (max-width: 599px) {
+  .wp-block-column {
+    flex-basis: 100% !important;
+  }
+}
+@media (min-width: 600px) and (max-width: 781px) {
+  .wp-block-column:not(:only-child) {
+    flex-basis: calc(50% - 1em) !important;
+    flex-grow: 0;
+  }
+  .wp-block-column:nth-child(even) {
+    margin-left: 2em;
+  }
+}
+@media (min-width: 782px) {
+  .wp-block-column {
+    flex-basis: 0;
+    flex-grow: 1;
+  }
+  .wp-block-column[style*=flex-basis] {
+    flex-grow: 0;
+  }
+  .wp-block-column:not(:first-child) {
+    margin-left: 2em;
+  }
+}
+.wp-block-column.is-vertically-aligned-top {
+  align-self: flex-start;
+}
+.wp-block-column.is-vertically-aligned-center {
+  -ms-grid-row-align: center;
+      align-self: center;
+}
+.wp-block-column.is-vertically-aligned-bottom {
+  align-self: flex-end;
+}
+.wp-block-column.is-vertically-aligned-top, .wp-block-column.is-vertically-aligned-center, .wp-block-column.is-vertically-aligned-bottom {
+  width: 100%;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/columns/style.min.css b/wp-includes/blocks/columns/style.min.css
new file mode 100644
index 0000000000..e5f0e07785
--- /dev/null
+++ b/wp-includes/blocks/columns/style.min.css
@@ -0,0 +1 @@
+.wp-block-columns{display:flex;margin-bottom:1.75em;box-sizing:border-box;flex-wrap:wrap}@media (min-width:782px){.wp-block-columns{flex-wrap:nowrap}}.wp-block-columns.has-background{padding:1.25em 2.375em}.wp-block-columns.are-vertically-aligned-top{align-items:flex-start}.wp-block-columns.are-vertically-aligned-center{align-items:center}.wp-block-columns.are-vertically-aligned-bottom{align-items:flex-end}.wp-block-column{flex-grow:1;min-width:0;word-break:break-word;overflow-wrap:break-word}@media (max-width:599px){.wp-block-column{flex-basis:100%!important}}@media (min-width:600px) and (max-width:781px){.wp-block-column:not(:only-child){flex-basis:calc(50% - 1em)!important;flex-grow:0}.wp-block-column:nth-child(2n){margin-left:2em}}@media (min-width:782px){.wp-block-column{flex-basis:0;flex-grow:1}.wp-block-column[style*=flex-basis]{flex-grow:0}.wp-block-column:not(:first-child){margin-left:2em}}.wp-block-column.is-vertically-aligned-top{align-self:flex-start}.wp-block-column.is-vertically-aligned-center{-ms-grid-row-align:center;align-self:center}.wp-block-column.is-vertically-aligned-bottom{align-self:flex-end}.wp-block-column.is-vertically-aligned-bottom,.wp-block-column.is-vertically-aligned-center,.wp-block-column.is-vertically-aligned-top{width:100%}
\ No newline at end of file
diff --git a/wp-includes/blocks/cover/editor-rtl.css b/wp-includes/blocks/cover/editor-rtl.css
new file mode 100644
index 0000000000..1cc8e197cc
--- /dev/null
+++ b/wp-includes/blocks/cover/editor-rtl.css
@@ -0,0 +1,157 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-cover.is-placeholder {
+  min-height: auto !important;
+  padding: 0 !important;
+}
+.wp-block-cover.components-placeholder h2 {
+  color: inherit;
+}
+.wp-block-cover.is-transient::before {
+  background-color: #fff;
+  opacity: 0.3;
+}
+.wp-block-cover .components-spinner {
+  position: absolute;
+  z-index: 1;
+  top: 50%;
+  right: 50%;
+  transform: translate(50%, -50%);
+  margin: 0;
+}
+.wp-block-cover .block-editor-block-list__layout {
+  width: 100%;
+}
+.wp-block-cover .wp-block-cover__inner-container {
+  text-align: right;
+  margin-right: 0;
+  margin-left: 0;
+}
+.wp-block-cover .wp-block-cover__placeholder-background-options {
+  width: 100%;
+}
+
+[data-align=left] > .wp-block-cover,
+[data-align=right] > .wp-block-cover {
+  max-width: 420px;
+  width: 100%;
+}
+
+.block-library-cover__reset-button {
+  margin-right: auto;
+}
+
+.block-library-cover__resize-container {
+  position: absolute !important;
+  top: 0;
+  right: 0;
+  left: 0;
+  bottom: 0;
+}
+
+.block-library-cover__resize-container:not(.is-resizing) {
+  height: auto !important;
+}
+
+.wp-block-cover > .components-drop-zone.is-active {
+  transition: 0.2s opacity, 0.2s border;
+}
+@media (prefers-reduced-motion: reduce) {
+  .wp-block-cover > .components-drop-zone.is-active {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+.wp-block-cover > .components-drop-zone.is-dragging-over-element {
+  background-color: transparent;
+  border: 48px solid var(--wp-admin-theme-color);
+}
+.wp-block-cover > .components-drop-zone.is-dragging-over-element .components-drop-zone__content {
+  transform: none;
+}
+.wp-block-cover > .components-drop-zone .components-drop-zone__content {
+  display: flex;
+  align-items: center;
+  top: -36px;
+  right: -36px;
+  transform: none;
+}
+.wp-block-cover > .components-drop-zone .components-drop-zone__content-icon,
+.wp-block-cover > .components-drop-zone .components-drop-zone__content-text {
+  display: inline;
+}
+.wp-block-cover > .components-drop-zone .components-drop-zone__content-icon {
+  margin: 0;
+  margin-left: 8px;
+}
+.wp-block-cover > .components-drop-zone .components-drop-zone__content-text {
+  font-size: 13px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/cover/editor-rtl.min.css b/wp-includes/blocks/cover/editor-rtl.min.css
new file mode 100644
index 0000000000..e29860c02f
--- /dev/null
+++ b/wp-includes/blocks/cover/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-cover.is-placeholder{min-height:auto!important;padding:0!important}.wp-block-cover.components-placeholder h2{color:inherit}.wp-block-cover.is-transient:before{background-color:#fff;opacity:.3}.wp-block-cover .components-spinner{position:absolute;z-index:1;top:50%;right:50%;transform:translate(50%,-50%);margin:0}.wp-block-cover .block-editor-block-list__layout{width:100%}.wp-block-cover .wp-block-cover__inner-container{text-align:right;margin-right:0;margin-left:0}.wp-block-cover .wp-block-cover__placeholder-background-options{width:100%}[data-align=left]>.wp-block-cover,[data-align=right]>.wp-block-cover{max-width:420px;width:100%}.block-library-cover__reset-button{margin-right:auto}.block-library-cover__resize-container{position:absolute!important;top:0;right:0;left:0;bottom:0}.block-library-cover__resize-container:not(.is-resizing){height:auto!important}.wp-block-cover>.components-drop-zone.is-active{transition:opacity .2s,border .2s}@media (prefers-reduced-motion:reduce){.wp-block-cover>.components-drop-zone.is-active{transition-duration:0s;transition-delay:0s}}.wp-block-cover>.components-drop-zone.is-dragging-over-element{background-color:initial;border:48px solid var(--wp-admin-theme-color)}.wp-block-cover>.components-drop-zone.is-dragging-over-element .components-drop-zone__content{transform:none}.wp-block-cover>.components-drop-zone .components-drop-zone__content{display:flex;align-items:center;top:-36px;right:-36px;transform:none}.wp-block-cover>.components-drop-zone .components-drop-zone__content-icon,.wp-block-cover>.components-drop-zone .components-drop-zone__content-text{display:inline}.wp-block-cover>.components-drop-zone .components-drop-zone__content-icon{margin:0 0 0 8px}.wp-block-cover>.components-drop-zone .components-drop-zone__content-text{font-size:13px}
\ No newline at end of file
diff --git a/wp-includes/blocks/cover/editor.css b/wp-includes/blocks/cover/editor.css
new file mode 100644
index 0000000000..6f2e0d06a3
--- /dev/null
+++ b/wp-includes/blocks/cover/editor.css
@@ -0,0 +1,157 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-cover.is-placeholder {
+  min-height: auto !important;
+  padding: 0 !important;
+}
+.wp-block-cover.components-placeholder h2 {
+  color: inherit;
+}
+.wp-block-cover.is-transient::before {
+  background-color: #fff;
+  opacity: 0.3;
+}
+.wp-block-cover .components-spinner {
+  position: absolute;
+  z-index: 1;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  margin: 0;
+}
+.wp-block-cover .block-editor-block-list__layout {
+  width: 100%;
+}
+.wp-block-cover .wp-block-cover__inner-container {
+  text-align: left;
+  margin-left: 0;
+  margin-right: 0;
+}
+.wp-block-cover .wp-block-cover__placeholder-background-options {
+  width: 100%;
+}
+
+[data-align=left] > .wp-block-cover,
+[data-align=right] > .wp-block-cover {
+  max-width: 420px;
+  width: 100%;
+}
+
+.block-library-cover__reset-button {
+  margin-left: auto;
+}
+
+.block-library-cover__resize-container {
+  position: absolute !important;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+}
+
+.block-library-cover__resize-container:not(.is-resizing) {
+  height: auto !important;
+}
+
+.wp-block-cover > .components-drop-zone.is-active {
+  transition: 0.2s opacity, 0.2s border;
+}
+@media (prefers-reduced-motion: reduce) {
+  .wp-block-cover > .components-drop-zone.is-active {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+.wp-block-cover > .components-drop-zone.is-dragging-over-element {
+  background-color: transparent;
+  border: 48px solid var(--wp-admin-theme-color);
+}
+.wp-block-cover > .components-drop-zone.is-dragging-over-element .components-drop-zone__content {
+  transform: none;
+}
+.wp-block-cover > .components-drop-zone .components-drop-zone__content {
+  display: flex;
+  align-items: center;
+  top: -36px;
+  left: -36px;
+  transform: none;
+}
+.wp-block-cover > .components-drop-zone .components-drop-zone__content-icon,
+.wp-block-cover > .components-drop-zone .components-drop-zone__content-text {
+  display: inline;
+}
+.wp-block-cover > .components-drop-zone .components-drop-zone__content-icon {
+  margin: 0;
+  margin-right: 8px;
+}
+.wp-block-cover > .components-drop-zone .components-drop-zone__content-text {
+  font-size: 13px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/cover/editor.min.css b/wp-includes/blocks/cover/editor.min.css
new file mode 100644
index 0000000000..8b35563619
--- /dev/null
+++ b/wp-includes/blocks/cover/editor.min.css
@@ -0,0 +1 @@
+.wp-block-cover.is-placeholder{min-height:auto!important;padding:0!important}.wp-block-cover.components-placeholder h2{color:inherit}.wp-block-cover.is-transient:before{background-color:#fff;opacity:.3}.wp-block-cover .components-spinner{position:absolute;z-index:1;top:50%;left:50%;transform:translate(-50%,-50%);margin:0}.wp-block-cover .block-editor-block-list__layout{width:100%}.wp-block-cover .wp-block-cover__inner-container{text-align:left;margin-left:0;margin-right:0}.wp-block-cover .wp-block-cover__placeholder-background-options{width:100%}[data-align=left]>.wp-block-cover,[data-align=right]>.wp-block-cover{max-width:420px;width:100%}.block-library-cover__reset-button{margin-left:auto}.block-library-cover__resize-container{position:absolute!important;top:0;left:0;right:0;bottom:0}.block-library-cover__resize-container:not(.is-resizing){height:auto!important}.wp-block-cover>.components-drop-zone.is-active{transition:opacity .2s,border .2s}@media (prefers-reduced-motion:reduce){.wp-block-cover>.components-drop-zone.is-active{transition-duration:0s;transition-delay:0s}}.wp-block-cover>.components-drop-zone.is-dragging-over-element{background-color:initial;border:48px solid var(--wp-admin-theme-color)}.wp-block-cover>.components-drop-zone.is-dragging-over-element .components-drop-zone__content{transform:none}.wp-block-cover>.components-drop-zone .components-drop-zone__content{display:flex;align-items:center;top:-36px;left:-36px;transform:none}.wp-block-cover>.components-drop-zone .components-drop-zone__content-icon,.wp-block-cover>.components-drop-zone .components-drop-zone__content-text{display:inline}.wp-block-cover>.components-drop-zone .components-drop-zone__content-icon{margin:0 8px 0 0}.wp-block-cover>.components-drop-zone .components-drop-zone__content-text{font-size:13px}
\ No newline at end of file
diff --git a/wp-includes/blocks/cover/style-rtl.css b/wp-includes/blocks/cover/style-rtl.css
new file mode 100644
index 0000000000..6e7838a685
--- /dev/null
+++ b/wp-includes/blocks/cover/style-rtl.css
@@ -0,0 +1,374 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-cover-image,
+.wp-block-cover {
+  position: relative;
+  background-size: cover;
+  background-position: center center;
+  min-height: 430px;
+  width: 100%;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  padding: 1em;
+  box-sizing: border-box;
+  /**
+   * Set a default background color for has-background-dim _unless_ it includes another
+   * background-color class (e.g. has-green-background-color). The presence of another
+   * background-color class implies that another style will provide the background color
+   * for the overlay.
+   *
+   * See:
+   *   - Issue with background color specificity: https://github.com/WordPress/gutenberg/issues/26545
+   *   - Issue with alternative fix: https://github.com/WordPress/gutenberg/issues/26545
+   */
+}
+.wp-block-cover-image.has-parallax,
+.wp-block-cover.has-parallax {
+  background-attachment: fixed;
+}
+@supports (-webkit-overflow-scrolling: touch) {
+  .wp-block-cover-image.has-parallax,
+.wp-block-cover.has-parallax {
+    background-attachment: scroll;
+  }
+}
+@media (prefers-reduced-motion: reduce) {
+  .wp-block-cover-image.has-parallax,
+.wp-block-cover.has-parallax {
+    background-attachment: scroll;
+  }
+}
+.wp-block-cover-image.is-repeated,
+.wp-block-cover.is-repeated {
+  background-repeat: repeat;
+  background-size: auto;
+}
+.wp-block-cover-image.has-background-dim:not([class*=-background-color]),
+.wp-block-cover.has-background-dim:not([class*=-background-color]) {
+  background-color: #000;
+}
+.wp-block-cover-image.has-background-dim::before,
+.wp-block-cover.has-background-dim::before {
+  content: "";
+  background-color: inherit;
+}
+.wp-block-cover-image.has-background-dim:not(.has-background-gradient)::before,
+.wp-block-cover-image .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim:not(.has-background-gradient)::before,
+.wp-block-cover .wp-block-cover__gradient-background {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 1;
+  opacity: 0.5;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-10:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-10 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-10:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-10 .wp-block-cover__gradient-background {
+  opacity: 0.1;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-20:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-20 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-20:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-20 .wp-block-cover__gradient-background {
+  opacity: 0.2;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-30:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-30 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-30:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-30 .wp-block-cover__gradient-background {
+  opacity: 0.3;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-40:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-40 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-40:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-40 .wp-block-cover__gradient-background {
+  opacity: 0.4;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-50:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-50 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-50:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-50 .wp-block-cover__gradient-background {
+  opacity: 0.5;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-60:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-60 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-60:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-60 .wp-block-cover__gradient-background {
+  opacity: 0.6;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-70:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-70 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-70:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-70 .wp-block-cover__gradient-background {
+  opacity: 0.7;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-80:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-80 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-80:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-80 .wp-block-cover__gradient-background {
+  opacity: 0.8;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-90:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-90 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-90:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-90 .wp-block-cover__gradient-background {
+  opacity: 0.9;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-100:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-100 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-100:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-100 .wp-block-cover__gradient-background {
+  opacity: 1;
+}
+.wp-block-cover-image.alignleft, .wp-block-cover-image.alignright,
+.wp-block-cover.alignleft,
+.wp-block-cover.alignright {
+  max-width: 420px;
+  width: 100%;
+}
+.wp-block-cover-image::after,
+.wp-block-cover::after {
+  display: block;
+  content: "";
+  font-size: 0;
+  min-height: inherit;
+}
+@supports (position: sticky) {
+  .wp-block-cover-image::after,
+.wp-block-cover::after {
+    content: none;
+  }
+}
+.wp-block-cover-image.aligncenter, .wp-block-cover-image.alignleft, .wp-block-cover-image.alignright,
+.wp-block-cover.aligncenter,
+.wp-block-cover.alignleft,
+.wp-block-cover.alignright {
+  display: flex;
+}
+.wp-block-cover-image .wp-block-cover__inner-container,
+.wp-block-cover .wp-block-cover__inner-container {
+  width: 100%;
+  z-index: 1;
+  color: #fff;
+}
+.wp-block-cover-image p:not(.has-text-color),
+.wp-block-cover-image h1:not(.has-text-color),
+.wp-block-cover-image h2:not(.has-text-color),
+.wp-block-cover-image h3:not(.has-text-color),
+.wp-block-cover-image h4:not(.has-text-color),
+.wp-block-cover-image h5:not(.has-text-color),
+.wp-block-cover-image h6:not(.has-text-color),
+.wp-block-cover p:not(.has-text-color),
+.wp-block-cover h1:not(.has-text-color),
+.wp-block-cover h2:not(.has-text-color),
+.wp-block-cover h3:not(.has-text-color),
+.wp-block-cover h4:not(.has-text-color),
+.wp-block-cover h5:not(.has-text-color),
+.wp-block-cover h6:not(.has-text-color) {
+  color: inherit;
+}
+.wp-block-cover-image.is-position-top-left,
+.wp-block-cover.is-position-top-left {
+  align-items: flex-start;
+  justify-content: flex-start;
+}
+.wp-block-cover-image.is-position-top-center,
+.wp-block-cover.is-position-top-center {
+  align-items: flex-start;
+  justify-content: center;
+}
+.wp-block-cover-image.is-position-top-right,
+.wp-block-cover.is-position-top-right {
+  align-items: flex-start;
+  justify-content: flex-end;
+}
+.wp-block-cover-image.is-position-center-left,
+.wp-block-cover.is-position-center-left {
+  align-items: center;
+  justify-content: flex-start;
+}
+.wp-block-cover-image.is-position-center-center,
+.wp-block-cover.is-position-center-center {
+  align-items: center;
+  justify-content: center;
+}
+.wp-block-cover-image.is-position-center-right,
+.wp-block-cover.is-position-center-right {
+  align-items: center;
+  justify-content: flex-end;
+}
+.wp-block-cover-image.is-position-bottom-left,
+.wp-block-cover.is-position-bottom-left {
+  align-items: flex-end;
+  justify-content: flex-start;
+}
+.wp-block-cover-image.is-position-bottom-center,
+.wp-block-cover.is-position-bottom-center {
+  align-items: flex-end;
+  justify-content: center;
+}
+.wp-block-cover-image.is-position-bottom-right,
+.wp-block-cover.is-position-bottom-right {
+  align-items: flex-end;
+  justify-content: flex-end;
+}
+.wp-block-cover-image.has-custom-content-position.has-custom-content-position .wp-block-cover__inner-container,
+.wp-block-cover.has-custom-content-position.has-custom-content-position .wp-block-cover__inner-container {
+  margin: 0;
+  width: auto;
+}
+.wp-block-cover-image img.wp-block-cover__image-background,
+.wp-block-cover-image video.wp-block-cover__video-background,
+.wp-block-cover img.wp-block-cover__image-background,
+.wp-block-cover video.wp-block-cover__video-background {
+  position: absolute;
+  top: 0;
+  right: 0;
+  left: 0;
+  bottom: 0;
+  margin: 0;
+  padding: 0;
+  width: 100%;
+  height: 100%;
+  max-width: none;
+  max-height: none;
+  -o-object-fit: cover;
+     object-fit: cover;
+  outline: none;
+  border: none;
+  box-shadow: none;
+}
+
+.wp-block-cover__video-background {
+  z-index: 0;
+}
+
+.wp-block-cover__image-background {
+  z-index: 0;
+}
+
+section.wp-block-cover-image h2,
+.wp-block-cover-image-text,
+.wp-block-cover-text {
+  color: #fff;
+}
+section.wp-block-cover-image h2 a,
+section.wp-block-cover-image h2 a:hover,
+section.wp-block-cover-image h2 a:focus,
+section.wp-block-cover-image h2 a:active,
+.wp-block-cover-image-text a,
+.wp-block-cover-image-text a:hover,
+.wp-block-cover-image-text a:focus,
+.wp-block-cover-image-text a:active,
+.wp-block-cover-text a,
+.wp-block-cover-text a:hover,
+.wp-block-cover-text a:focus,
+.wp-block-cover-text a:active {
+  color: #fff;
+}
+
+.wp-block-cover-image .wp-block-cover.has-left-content {
+  justify-content: flex-start;
+}
+.wp-block-cover-image .wp-block-cover.has-right-content {
+  justify-content: flex-end;
+}
+
+section.wp-block-cover-image.has-left-content > h2,
+.wp-block-cover-image.has-left-content .wp-block-cover-image-text,
+.wp-block-cover.has-left-content .wp-block-cover-text {
+  margin-right: 0;
+  text-align: right;
+}
+
+section.wp-block-cover-image.has-right-content > h2,
+.wp-block-cover-image.has-right-content .wp-block-cover-image-text,
+.wp-block-cover.has-right-content .wp-block-cover-text {
+  margin-left: 0;
+  text-align: left;
+}
+
+section.wp-block-cover-image > h2,
+.wp-block-cover-image .wp-block-cover-image-text,
+.wp-block-cover .wp-block-cover-text {
+  font-size: 2em;
+  line-height: 1.25;
+  z-index: 1;
+  margin-bottom: 0;
+  max-width: 840px;
+  padding: 0.44em;
+  text-align: center;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/cover/style-rtl.min.css b/wp-includes/blocks/cover/style-rtl.min.css
new file mode 100644
index 0000000000..d81b81c211
--- /dev/null
+++ b/wp-includes/blocks/cover/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-cover,.wp-block-cover-image{position:relative;background-size:cover;background-position:50%;min-height:430px;width:100%;display:flex;justify-content:center;align-items:center;padding:1em;box-sizing:border-box}.wp-block-cover-image.has-parallax,.wp-block-cover.has-parallax{background-attachment:fixed}@supports (-webkit-overflow-scrolling:touch){.wp-block-cover-image.has-parallax,.wp-block-cover.has-parallax{background-attachment:scroll}}@media (prefers-reduced-motion:reduce){.wp-block-cover-image.has-parallax,.wp-block-cover.has-parallax{background-attachment:scroll}}.wp-block-cover-image.is-repeated,.wp-block-cover.is-repeated{background-repeat:repeat;background-size:auto}.wp-block-cover-image.has-background-dim:not([class*=-background-color]),.wp-block-cover.has-background-dim:not([class*=-background-color]){background-color:#000}.wp-block-cover-image.has-background-dim:before,.wp-block-cover.has-background-dim:before{content:"";background-color:inherit}.wp-block-cover-image.has-background-dim:not(.has-background-gradient):before,.wp-block-cover-image .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim:not(.has-background-gradient):before,.wp-block-cover .wp-block-cover__gradient-background{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;opacity:.5}.wp-block-cover-image.has-background-dim.has-background-dim-10 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-10:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-10 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-10:not(.has-background-gradient):before{opacity:.1}.wp-block-cover-image.has-background-dim.has-background-dim-20 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-20:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-20 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-20:not(.has-background-gradient):before{opacity:.2}.wp-block-cover-image.has-background-dim.has-background-dim-30 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-30:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-30 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-30:not(.has-background-gradient):before{opacity:.3}.wp-block-cover-image.has-background-dim.has-background-dim-40 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-40:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-40 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-40:not(.has-background-gradient):before{opacity:.4}.wp-block-cover-image.has-background-dim.has-background-dim-50 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-50:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-50 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-50:not(.has-background-gradient):before{opacity:.5}.wp-block-cover-image.has-background-dim.has-background-dim-60 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-60:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-60 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-60:not(.has-background-gradient):before{opacity:.6}.wp-block-cover-image.has-background-dim.has-background-dim-70 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-70:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-70 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-70:not(.has-background-gradient):before{opacity:.7}.wp-block-cover-image.has-background-dim.has-background-dim-80 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-80:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-80 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-80:not(.has-background-gradient):before{opacity:.8}.wp-block-cover-image.has-background-dim.has-background-dim-90 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-90:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-90 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-90:not(.has-background-gradient):before{opacity:.9}.wp-block-cover-image.has-background-dim.has-background-dim-100 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-100:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-100 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-100:not(.has-background-gradient):before{opacity:1}.wp-block-cover-image.alignleft,.wp-block-cover-image.alignright,.wp-block-cover.alignleft,.wp-block-cover.alignright{max-width:420px;width:100%}.wp-block-cover-image:after,.wp-block-cover:after{display:block;content:"";font-size:0;min-height:inherit}@supports (position:sticky){.wp-block-cover-image:after,.wp-block-cover:after{content:none}}.wp-block-cover-image.aligncenter,.wp-block-cover-image.alignleft,.wp-block-cover-image.alignright,.wp-block-cover.aligncenter,.wp-block-cover.alignleft,.wp-block-cover.alignright{display:flex}.wp-block-cover-image .wp-block-cover__inner-container,.wp-block-cover .wp-block-cover__inner-container{width:100%;z-index:1;color:#fff}.wp-block-cover-image h1:not(.has-text-color),.wp-block-cover-image h2:not(.has-text-color),.wp-block-cover-image h3:not(.has-text-color),.wp-block-cover-image h4:not(.has-text-color),.wp-block-cover-image h5:not(.has-text-color),.wp-block-cover-image h6:not(.has-text-color),.wp-block-cover-image p:not(.has-text-color),.wp-block-cover h1:not(.has-text-color),.wp-block-cover h2:not(.has-text-color),.wp-block-cover h3:not(.has-text-color),.wp-block-cover h4:not(.has-text-color),.wp-block-cover h5:not(.has-text-color),.wp-block-cover h6:not(.has-text-color),.wp-block-cover p:not(.has-text-color){color:inherit}.wp-block-cover-image.is-position-top-left,.wp-block-cover.is-position-top-left{align-items:flex-start;justify-content:flex-start}.wp-block-cover-image.is-position-top-center,.wp-block-cover.is-position-top-center{align-items:flex-start;justify-content:center}.wp-block-cover-image.is-position-top-right,.wp-block-cover.is-position-top-right{align-items:flex-start;justify-content:flex-end}.wp-block-cover-image.is-position-center-left,.wp-block-cover.is-position-center-left{align-items:center;justify-content:flex-start}.wp-block-cover-image.is-position-center-center,.wp-block-cover.is-position-center-center{align-items:center;justify-content:center}.wp-block-cover-image.is-position-center-right,.wp-block-cover.is-position-center-right{align-items:center;justify-content:flex-end}.wp-block-cover-image.is-position-bottom-left,.wp-block-cover.is-position-bottom-left{align-items:flex-end;justify-content:flex-start}.wp-block-cover-image.is-position-bottom-center,.wp-block-cover.is-position-bottom-center{align-items:flex-end;justify-content:center}.wp-block-cover-image.is-position-bottom-right,.wp-block-cover.is-position-bottom-right{align-items:flex-end;justify-content:flex-end}.wp-block-cover-image.has-custom-content-position.has-custom-content-position .wp-block-cover__inner-container,.wp-block-cover.has-custom-content-position.has-custom-content-position .wp-block-cover__inner-container{margin:0;width:auto}.wp-block-cover-image img.wp-block-cover__image-background,.wp-block-cover-image video.wp-block-cover__video-background,.wp-block-cover img.wp-block-cover__image-background,.wp-block-cover video.wp-block-cover__video-background{position:absolute;top:0;right:0;left:0;bottom:0;margin:0;padding:0;width:100%;height:100%;max-width:none;max-height:none;-o-object-fit:cover;object-fit:cover;outline:none;border:none;box-shadow:none}.wp-block-cover__image-background,.wp-block-cover__video-background{z-index:0}.wp-block-cover-image-text,.wp-block-cover-image-text a,.wp-block-cover-image-text a:active,.wp-block-cover-image-text a:focus,.wp-block-cover-image-text a:hover,.wp-block-cover-text,.wp-block-cover-text a,.wp-block-cover-text a:active,.wp-block-cover-text a:focus,.wp-block-cover-text a:hover,section.wp-block-cover-image h2,section.wp-block-cover-image h2 a,section.wp-block-cover-image h2 a:active,section.wp-block-cover-image h2 a:focus,section.wp-block-cover-image h2 a:hover{color:#fff}.wp-block-cover-image .wp-block-cover.has-left-content{justify-content:flex-start}.wp-block-cover-image .wp-block-cover.has-right-content{justify-content:flex-end}.wp-block-cover-image.has-left-content .wp-block-cover-image-text,.wp-block-cover.has-left-content .wp-block-cover-text,section.wp-block-cover-image.has-left-content>h2{margin-right:0;text-align:right}.wp-block-cover-image.has-right-content .wp-block-cover-image-text,.wp-block-cover.has-right-content .wp-block-cover-text,section.wp-block-cover-image.has-right-content>h2{margin-left:0;text-align:left}.wp-block-cover-image .wp-block-cover-image-text,.wp-block-cover .wp-block-cover-text,section.wp-block-cover-image>h2{font-size:2em;line-height:1.25;z-index:1;margin-bottom:0;max-width:840px;padding:.44em;text-align:center}
\ No newline at end of file
diff --git a/wp-includes/blocks/cover/style.css b/wp-includes/blocks/cover/style.css
new file mode 100644
index 0000000000..faaf6041d2
--- /dev/null
+++ b/wp-includes/blocks/cover/style.css
@@ -0,0 +1,374 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-cover-image,
+.wp-block-cover {
+  position: relative;
+  background-size: cover;
+  background-position: center center;
+  min-height: 430px;
+  width: 100%;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  padding: 1em;
+  box-sizing: border-box;
+  /**
+   * Set a default background color for has-background-dim _unless_ it includes another
+   * background-color class (e.g. has-green-background-color). The presence of another
+   * background-color class implies that another style will provide the background color
+   * for the overlay.
+   *
+   * See:
+   *   - Issue with background color specificity: https://github.com/WordPress/gutenberg/issues/26545
+   *   - Issue with alternative fix: https://github.com/WordPress/gutenberg/issues/26545
+   */
+}
+.wp-block-cover-image.has-parallax,
+.wp-block-cover.has-parallax {
+  background-attachment: fixed;
+}
+@supports (-webkit-overflow-scrolling: touch) {
+  .wp-block-cover-image.has-parallax,
+.wp-block-cover.has-parallax {
+    background-attachment: scroll;
+  }
+}
+@media (prefers-reduced-motion: reduce) {
+  .wp-block-cover-image.has-parallax,
+.wp-block-cover.has-parallax {
+    background-attachment: scroll;
+  }
+}
+.wp-block-cover-image.is-repeated,
+.wp-block-cover.is-repeated {
+  background-repeat: repeat;
+  background-size: auto;
+}
+.wp-block-cover-image.has-background-dim:not([class*=-background-color]),
+.wp-block-cover.has-background-dim:not([class*=-background-color]) {
+  background-color: #000;
+}
+.wp-block-cover-image.has-background-dim::before,
+.wp-block-cover.has-background-dim::before {
+  content: "";
+  background-color: inherit;
+}
+.wp-block-cover-image.has-background-dim:not(.has-background-gradient)::before,
+.wp-block-cover-image .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim:not(.has-background-gradient)::before,
+.wp-block-cover .wp-block-cover__gradient-background {
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  right: 0;
+  z-index: 1;
+  opacity: 0.5;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-10:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-10 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-10:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-10 .wp-block-cover__gradient-background {
+  opacity: 0.1;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-20:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-20 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-20:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-20 .wp-block-cover__gradient-background {
+  opacity: 0.2;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-30:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-30 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-30:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-30 .wp-block-cover__gradient-background {
+  opacity: 0.3;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-40:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-40 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-40:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-40 .wp-block-cover__gradient-background {
+  opacity: 0.4;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-50:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-50 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-50:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-50 .wp-block-cover__gradient-background {
+  opacity: 0.5;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-60:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-60 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-60:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-60 .wp-block-cover__gradient-background {
+  opacity: 0.6;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-70:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-70 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-70:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-70 .wp-block-cover__gradient-background {
+  opacity: 0.7;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-80:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-80 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-80:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-80 .wp-block-cover__gradient-background {
+  opacity: 0.8;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-90:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-90 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-90:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-90 .wp-block-cover__gradient-background {
+  opacity: 0.9;
+}
+.wp-block-cover-image.has-background-dim.has-background-dim-100:not(.has-background-gradient)::before,
+.wp-block-cover-image.has-background-dim.has-background-dim-100 .wp-block-cover__gradient-background,
+.wp-block-cover.has-background-dim.has-background-dim-100:not(.has-background-gradient)::before,
+.wp-block-cover.has-background-dim.has-background-dim-100 .wp-block-cover__gradient-background {
+  opacity: 1;
+}
+.wp-block-cover-image.alignleft, .wp-block-cover-image.alignright,
+.wp-block-cover.alignleft,
+.wp-block-cover.alignright {
+  max-width: 420px;
+  width: 100%;
+}
+.wp-block-cover-image::after,
+.wp-block-cover::after {
+  display: block;
+  content: "";
+  font-size: 0;
+  min-height: inherit;
+}
+@supports (position: sticky) {
+  .wp-block-cover-image::after,
+.wp-block-cover::after {
+    content: none;
+  }
+}
+.wp-block-cover-image.aligncenter, .wp-block-cover-image.alignleft, .wp-block-cover-image.alignright,
+.wp-block-cover.aligncenter,
+.wp-block-cover.alignleft,
+.wp-block-cover.alignright {
+  display: flex;
+}
+.wp-block-cover-image .wp-block-cover__inner-container,
+.wp-block-cover .wp-block-cover__inner-container {
+  width: 100%;
+  z-index: 1;
+  color: #fff;
+}
+.wp-block-cover-image p:not(.has-text-color),
+.wp-block-cover-image h1:not(.has-text-color),
+.wp-block-cover-image h2:not(.has-text-color),
+.wp-block-cover-image h3:not(.has-text-color),
+.wp-block-cover-image h4:not(.has-text-color),
+.wp-block-cover-image h5:not(.has-text-color),
+.wp-block-cover-image h6:not(.has-text-color),
+.wp-block-cover p:not(.has-text-color),
+.wp-block-cover h1:not(.has-text-color),
+.wp-block-cover h2:not(.has-text-color),
+.wp-block-cover h3:not(.has-text-color),
+.wp-block-cover h4:not(.has-text-color),
+.wp-block-cover h5:not(.has-text-color),
+.wp-block-cover h6:not(.has-text-color) {
+  color: inherit;
+}
+.wp-block-cover-image.is-position-top-left,
+.wp-block-cover.is-position-top-left {
+  align-items: flex-start;
+  justify-content: flex-start;
+}
+.wp-block-cover-image.is-position-top-center,
+.wp-block-cover.is-position-top-center {
+  align-items: flex-start;
+  justify-content: center;
+}
+.wp-block-cover-image.is-position-top-right,
+.wp-block-cover.is-position-top-right {
+  align-items: flex-start;
+  justify-content: flex-end;
+}
+.wp-block-cover-image.is-position-center-left,
+.wp-block-cover.is-position-center-left {
+  align-items: center;
+  justify-content: flex-start;
+}
+.wp-block-cover-image.is-position-center-center,
+.wp-block-cover.is-position-center-center {
+  align-items: center;
+  justify-content: center;
+}
+.wp-block-cover-image.is-position-center-right,
+.wp-block-cover.is-position-center-right {
+  align-items: center;
+  justify-content: flex-end;
+}
+.wp-block-cover-image.is-position-bottom-left,
+.wp-block-cover.is-position-bottom-left {
+  align-items: flex-end;
+  justify-content: flex-start;
+}
+.wp-block-cover-image.is-position-bottom-center,
+.wp-block-cover.is-position-bottom-center {
+  align-items: flex-end;
+  justify-content: center;
+}
+.wp-block-cover-image.is-position-bottom-right,
+.wp-block-cover.is-position-bottom-right {
+  align-items: flex-end;
+  justify-content: flex-end;
+}
+.wp-block-cover-image.has-custom-content-position.has-custom-content-position .wp-block-cover__inner-container,
+.wp-block-cover.has-custom-content-position.has-custom-content-position .wp-block-cover__inner-container {
+  margin: 0;
+  width: auto;
+}
+.wp-block-cover-image img.wp-block-cover__image-background,
+.wp-block-cover-image video.wp-block-cover__video-background,
+.wp-block-cover img.wp-block-cover__image-background,
+.wp-block-cover video.wp-block-cover__video-background {
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  margin: 0;
+  padding: 0;
+  width: 100%;
+  height: 100%;
+  max-width: none;
+  max-height: none;
+  -o-object-fit: cover;
+     object-fit: cover;
+  outline: none;
+  border: none;
+  box-shadow: none;
+}
+
+.wp-block-cover__video-background {
+  z-index: 0;
+}
+
+.wp-block-cover__image-background {
+  z-index: 0;
+}
+
+section.wp-block-cover-image h2,
+.wp-block-cover-image-text,
+.wp-block-cover-text {
+  color: #fff;
+}
+section.wp-block-cover-image h2 a,
+section.wp-block-cover-image h2 a:hover,
+section.wp-block-cover-image h2 a:focus,
+section.wp-block-cover-image h2 a:active,
+.wp-block-cover-image-text a,
+.wp-block-cover-image-text a:hover,
+.wp-block-cover-image-text a:focus,
+.wp-block-cover-image-text a:active,
+.wp-block-cover-text a,
+.wp-block-cover-text a:hover,
+.wp-block-cover-text a:focus,
+.wp-block-cover-text a:active {
+  color: #fff;
+}
+
+.wp-block-cover-image .wp-block-cover.has-left-content {
+  justify-content: flex-start;
+}
+.wp-block-cover-image .wp-block-cover.has-right-content {
+  justify-content: flex-end;
+}
+
+section.wp-block-cover-image.has-left-content > h2,
+.wp-block-cover-image.has-left-content .wp-block-cover-image-text,
+.wp-block-cover.has-left-content .wp-block-cover-text {
+  margin-left: 0;
+  text-align: left;
+}
+
+section.wp-block-cover-image.has-right-content > h2,
+.wp-block-cover-image.has-right-content .wp-block-cover-image-text,
+.wp-block-cover.has-right-content .wp-block-cover-text {
+  margin-right: 0;
+  text-align: right;
+}
+
+section.wp-block-cover-image > h2,
+.wp-block-cover-image .wp-block-cover-image-text,
+.wp-block-cover .wp-block-cover-text {
+  font-size: 2em;
+  line-height: 1.25;
+  z-index: 1;
+  margin-bottom: 0;
+  max-width: 840px;
+  padding: 0.44em;
+  text-align: center;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/cover/style.min.css b/wp-includes/blocks/cover/style.min.css
new file mode 100644
index 0000000000..85b62be91d
--- /dev/null
+++ b/wp-includes/blocks/cover/style.min.css
@@ -0,0 +1 @@
+.wp-block-cover,.wp-block-cover-image{position:relative;background-size:cover;background-position:50%;min-height:430px;width:100%;display:flex;justify-content:center;align-items:center;padding:1em;box-sizing:border-box}.wp-block-cover-image.has-parallax,.wp-block-cover.has-parallax{background-attachment:fixed}@supports (-webkit-overflow-scrolling:touch){.wp-block-cover-image.has-parallax,.wp-block-cover.has-parallax{background-attachment:scroll}}@media (prefers-reduced-motion:reduce){.wp-block-cover-image.has-parallax,.wp-block-cover.has-parallax{background-attachment:scroll}}.wp-block-cover-image.is-repeated,.wp-block-cover.is-repeated{background-repeat:repeat;background-size:auto}.wp-block-cover-image.has-background-dim:not([class*=-background-color]),.wp-block-cover.has-background-dim:not([class*=-background-color]){background-color:#000}.wp-block-cover-image.has-background-dim:before,.wp-block-cover.has-background-dim:before{content:"";background-color:inherit}.wp-block-cover-image.has-background-dim:not(.has-background-gradient):before,.wp-block-cover-image .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim:not(.has-background-gradient):before,.wp-block-cover .wp-block-cover__gradient-background{position:absolute;top:0;left:0;bottom:0;right:0;z-index:1;opacity:.5}.wp-block-cover-image.has-background-dim.has-background-dim-10 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-10:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-10 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-10:not(.has-background-gradient):before{opacity:.1}.wp-block-cover-image.has-background-dim.has-background-dim-20 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-20:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-20 .wp-block-cover__gradient-background,.wp-block-cover.has-background-dim.has-background-dim-20:not(.has-background-gradient):before{opacity:.2}.wp-block-cover-image.has-background-dim.has-background-dim-30 .wp-block-cover__gradient-background,.wp-block-cover-image.has-background-dim.has-background-dim-30:not(.has-background-gradient):before,.wp-block-cover.has-background-dim.has-background-dim-30 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(position:sticky){.wp-block-cover-image:after,.wp-block-cover:after{content:none}}.wp-block-cover-image.aligncenter,.wp-block-cover-image.alignleft,.wp-block-cover-image.alignright,.wp-block-cover.aligncenter,.wp-block-cover.alignleft,.wp-block-cover.alignright{display:flex}.wp-block-cover-image .wp-block-cover__inner-container,.wp-block-cover .wp-block-cover__inner-container{width:100%;z-index:1;color:#fff}.wp-block-cover-image h1:not(.has-text-color),.wp-block-cover-image h2:not(.has-text-color),.wp-block-cover-image h3:not(.has-text-color),.wp-block-cover-image h4:not(.has-text-color),.wp-block-cover-image h5:not(.has-text-color),.wp-block-cover-image h6:not(.has-text-color),.wp-block-cover-image p:not(.has-text-color),.wp-block-cover h1:not(.has-text-color),.wp-block-cover h2:not(.has-text-color),.wp-block-cover h3:not(.has-text-color),.wp-block-cover h4:not(.has-text-color),.wp-block-cover h5:not(.has-text-color),.wp-block-cover h6:not(.has-text-color),.wp-block-cover 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h2,section.wp-block-cover-image h2 a,section.wp-block-cover-image h2 a:active,section.wp-block-cover-image h2 a:focus,section.wp-block-cover-image h2 a:hover{color:#fff}.wp-block-cover-image .wp-block-cover.has-left-content{justify-content:flex-start}.wp-block-cover-image .wp-block-cover.has-right-content{justify-content:flex-end}.wp-block-cover-image.has-left-content .wp-block-cover-image-text,.wp-block-cover.has-left-content .wp-block-cover-text,section.wp-block-cover-image.has-left-content>h2{margin-left:0;text-align:left}.wp-block-cover-image.has-right-content .wp-block-cover-image-text,.wp-block-cover.has-right-content .wp-block-cover-text,section.wp-block-cover-image.has-right-content>h2{margin-right:0;text-align:right}.wp-block-cover-image .wp-block-cover-image-text,.wp-block-cover .wp-block-cover-text,section.wp-block-cover-image>h2{font-size:2em;line-height:1.25;z-index:1;margin-bottom:0;max-width:840px;padding:.44em;text-align:center}
\ No newline at end of file
diff --git a/wp-includes/blocks/embed/editor-rtl.css b/wp-includes/blocks/embed/editor-rtl.css
new file mode 100644
index 0000000000..05ccca80cb
--- /dev/null
+++ b/wp-includes/blocks/embed/editor-rtl.css
@@ -0,0 +1,116 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-embed {
+  margin-right: 0;
+  margin-left: 0;
+  clear: both;
+}
+.wp-block-embed.is-loading {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 1em;
+  min-height: 200px;
+  text-align: center;
+  border-radius: 2px;
+  background-color: #fff;
+  box-shadow: inset 0 0 0 1px #1e1e1e;
+}
+.wp-block-embed.is-loading p {
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  font-size: 13px;
+}
+.wp-block-embed .components-placeholder__error {
+  word-break: break-word;
+}
+.wp-block-embed .components-placeholder__learn-more {
+  margin-top: 1em;
+}
+
+.block-library-embed__interactive-overlay {
+  position: absolute;
+  top: 0;
+  right: 0;
+  left: 0;
+  bottom: 0;
+  opacity: 0;
+}
+
+.wp-block[data-align=left] > .wp-block-embed,
+.wp-block[data-align=right] > .wp-block-embed {
+  max-width: 360px;
+  width: 100%;
+}
+.wp-block[data-align=left] > .wp-block-embed .wp-block-embed__wrapper,
+.wp-block[data-align=right] > .wp-block-embed .wp-block-embed__wrapper {
+  min-width: 280px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/embed/editor-rtl.min.css b/wp-includes/blocks/embed/editor-rtl.min.css
new file mode 100644
index 0000000000..ab53e391a1
--- /dev/null
+++ b/wp-includes/blocks/embed/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-embed{margin-right:0;margin-left:0;clear:both}.wp-block-embed.is-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1em;min-height:200px;text-align:center;border-radius:2px;background-color:#fff;box-shadow:inset 0 0 0 1px #1e1e1e}.wp-block-embed.is-loading p{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;font-size:13px}.wp-block-embed .components-placeholder__error{word-break:break-word}.wp-block-embed .components-placeholder__learn-more{margin-top:1em}.block-library-embed__interactive-overlay{position:absolute;top:0;right:0;left:0;bottom:0;opacity:0}.wp-block[data-align=left]>.wp-block-embed,.wp-block[data-align=right]>.wp-block-embed{max-width:360px;width:100%}.wp-block[data-align=left]>.wp-block-embed .wp-block-embed__wrapper,.wp-block[data-align=right]>.wp-block-embed .wp-block-embed__wrapper{min-width:280px}
\ No newline at end of file
diff --git a/wp-includes/blocks/embed/editor.css b/wp-includes/blocks/embed/editor.css
new file mode 100644
index 0000000000..f40ee91985
--- /dev/null
+++ b/wp-includes/blocks/embed/editor.css
@@ -0,0 +1,116 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-embed {
+  margin-left: 0;
+  margin-right: 0;
+  clear: both;
+}
+.wp-block-embed.is-loading {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 1em;
+  min-height: 200px;
+  text-align: center;
+  border-radius: 2px;
+  background-color: #fff;
+  box-shadow: inset 0 0 0 1px #1e1e1e;
+}
+.wp-block-embed.is-loading p {
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  font-size: 13px;
+}
+.wp-block-embed .components-placeholder__error {
+  word-break: break-word;
+}
+.wp-block-embed .components-placeholder__learn-more {
+  margin-top: 1em;
+}
+
+.block-library-embed__interactive-overlay {
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  opacity: 0;
+}
+
+.wp-block[data-align=left] > .wp-block-embed,
+.wp-block[data-align=right] > .wp-block-embed {
+  max-width: 360px;
+  width: 100%;
+}
+.wp-block[data-align=left] > .wp-block-embed .wp-block-embed__wrapper,
+.wp-block[data-align=right] > .wp-block-embed .wp-block-embed__wrapper {
+  min-width: 280px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/embed/editor.min.css b/wp-includes/blocks/embed/editor.min.css
new file mode 100644
index 0000000000..492c2a36cf
--- /dev/null
+++ b/wp-includes/blocks/embed/editor.min.css
@@ -0,0 +1 @@
+.wp-block-embed{margin-left:0;margin-right:0;clear:both}.wp-block-embed.is-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1em;min-height:200px;text-align:center;border-radius:2px;background-color:#fff;box-shadow:inset 0 0 0 1px #1e1e1e}.wp-block-embed.is-loading p{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;font-size:13px}.wp-block-embed .components-placeholder__error{word-break:break-word}.wp-block-embed .components-placeholder__learn-more{margin-top:1em}.block-library-embed__interactive-overlay{position:absolute;top:0;left:0;right:0;bottom:0;opacity:0}.wp-block[data-align=left]>.wp-block-embed,.wp-block[data-align=right]>.wp-block-embed{max-width:360px;width:100%}.wp-block[data-align=left]>.wp-block-embed .wp-block-embed__wrapper,.wp-block[data-align=right]>.wp-block-embed .wp-block-embed__wrapper{min-width:280px}
\ No newline at end of file
diff --git a/wp-includes/blocks/embed/style-rtl.css b/wp-includes/blocks/embed/style-rtl.css
new file mode 100644
index 0000000000..b05fbb7c6d
--- /dev/null
+++ b/wp-includes/blocks/embed/style-rtl.css
@@ -0,0 +1,140 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block[data-align=left] > [data-type="core/embed"],
+.wp-block[data-align=right] > [data-type="core/embed"],
+.wp-block-embed.alignleft,
+.wp-block-embed.alignright {
+  max-width: 360px;
+  width: 100%;
+}
+.wp-block[data-align=left] > [data-type="core/embed"] .wp-block-embed__wrapper,
+.wp-block[data-align=right] > [data-type="core/embed"] .wp-block-embed__wrapper,
+.wp-block-embed.alignleft .wp-block-embed__wrapper,
+.wp-block-embed.alignright .wp-block-embed__wrapper {
+  min-width: 280px;
+}
+
+.wp-block-cover .wp-block-embed {
+  min-width: 320px;
+  min-height: 240px;
+}
+
+.wp-block-embed {
+  margin: 0 0 1em 0;
+}
+.wp-block-embed figcaption {
+  margin-top: 0.5em;
+  margin-bottom: 1em;
+}
+.wp-block-embed iframe {
+  max-width: 100%;
+}
+
+.wp-block-embed__wrapper {
+  position: relative;
+}
+
+.wp-embed-responsive .wp-has-aspect-ratio .wp-block-embed__wrapper::before {
+  content: "";
+  display: block;
+  padding-top: 50%;
+}
+.wp-embed-responsive .wp-has-aspect-ratio iframe {
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  right: 0;
+  height: 100%;
+  width: 100%;
+}
+
+.wp-embed-responsive .wp-embed-aspect-21-9 .wp-block-embed__wrapper::before {
+  padding-top: 42.85%;
+}
+.wp-embed-responsive .wp-embed-aspect-18-9 .wp-block-embed__wrapper::before {
+  padding-top: 50%;
+}
+.wp-embed-responsive .wp-embed-aspect-16-9 .wp-block-embed__wrapper::before {
+  padding-top: 56.25%;
+}
+.wp-embed-responsive .wp-embed-aspect-4-3 .wp-block-embed__wrapper::before {
+  padding-top: 75%;
+}
+.wp-embed-responsive .wp-embed-aspect-1-1 .wp-block-embed__wrapper::before {
+  padding-top: 100%;
+}
+.wp-embed-responsive .wp-embed-aspect-9-16 .wp-block-embed__wrapper::before {
+  padding-top: 177.77%;
+}
+.wp-embed-responsive .wp-embed-aspect-1-2 .wp-block-embed__wrapper::before {
+  padding-top: 200%;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/embed/style-rtl.min.css b/wp-includes/blocks/embed/style-rtl.min.css
new file mode 100644
index 0000000000..fe02683e95
--- /dev/null
+++ b/wp-includes/blocks/embed/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-embed.alignleft,.wp-block-embed.alignright,.wp-block[data-align=left]>[data-type="core/embed"],.wp-block[data-align=right]>[data-type="core/embed"]{max-width:360px;width:100%}.wp-block-embed.alignleft .wp-block-embed__wrapper,.wp-block-embed.alignright .wp-block-embed__wrapper,.wp-block[data-align=left]>[data-type="core/embed"] .wp-block-embed__wrapper,.wp-block[data-align=right]>[data-type="core/embed"] .wp-block-embed__wrapper{min-width:280px}.wp-block-cover .wp-block-embed{min-width:320px;min-height:240px}.wp-block-embed{margin:0 0 1em}.wp-block-embed figcaption{margin-top:.5em;margin-bottom:1em}.wp-block-embed iframe{max-width:100%}.wp-block-embed__wrapper{position:relative}.wp-embed-responsive .wp-has-aspect-ratio .wp-block-embed__wrapper:before{content:"";display:block;padding-top:50%}.wp-embed-responsive .wp-has-aspect-ratio iframe{position:absolute;top:0;left:0;bottom:0;right:0;height:100%;width:100%}.wp-embed-responsive .wp-embed-aspect-21-9 .wp-block-embed__wrapper:before{padding-top:42.85%}.wp-embed-responsive .wp-embed-aspect-18-9 .wp-block-embed__wrapper:before{padding-top:50%}.wp-embed-responsive .wp-embed-aspect-16-9 .wp-block-embed__wrapper:before{padding-top:56.25%}.wp-embed-responsive .wp-embed-aspect-4-3 .wp-block-embed__wrapper:before{padding-top:75%}.wp-embed-responsive .wp-embed-aspect-1-1 .wp-block-embed__wrapper:before{padding-top:100%}.wp-embed-responsive .wp-embed-aspect-9-16 .wp-block-embed__wrapper:before{padding-top:177.77%}.wp-embed-responsive .wp-embed-aspect-1-2 .wp-block-embed__wrapper:before{padding-top:200%}
\ No newline at end of file
diff --git a/wp-includes/blocks/embed/style.css b/wp-includes/blocks/embed/style.css
new file mode 100644
index 0000000000..03a5764c13
--- /dev/null
+++ b/wp-includes/blocks/embed/style.css
@@ -0,0 +1,140 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block[data-align=left] > [data-type="core/embed"],
+.wp-block[data-align=right] > [data-type="core/embed"],
+.wp-block-embed.alignleft,
+.wp-block-embed.alignright {
+  max-width: 360px;
+  width: 100%;
+}
+.wp-block[data-align=left] > [data-type="core/embed"] .wp-block-embed__wrapper,
+.wp-block[data-align=right] > [data-type="core/embed"] .wp-block-embed__wrapper,
+.wp-block-embed.alignleft .wp-block-embed__wrapper,
+.wp-block-embed.alignright .wp-block-embed__wrapper {
+  min-width: 280px;
+}
+
+.wp-block-cover .wp-block-embed {
+  min-width: 320px;
+  min-height: 240px;
+}
+
+.wp-block-embed {
+  margin: 0 0 1em 0;
+}
+.wp-block-embed figcaption {
+  margin-top: 0.5em;
+  margin-bottom: 1em;
+}
+.wp-block-embed iframe {
+  max-width: 100%;
+}
+
+.wp-block-embed__wrapper {
+  position: relative;
+}
+
+.wp-embed-responsive .wp-has-aspect-ratio .wp-block-embed__wrapper::before {
+  content: "";
+  display: block;
+  padding-top: 50%;
+}
+.wp-embed-responsive .wp-has-aspect-ratio iframe {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  height: 100%;
+  width: 100%;
+}
+
+.wp-embed-responsive .wp-embed-aspect-21-9 .wp-block-embed__wrapper::before {
+  padding-top: 42.85%;
+}
+.wp-embed-responsive .wp-embed-aspect-18-9 .wp-block-embed__wrapper::before {
+  padding-top: 50%;
+}
+.wp-embed-responsive .wp-embed-aspect-16-9 .wp-block-embed__wrapper::before {
+  padding-top: 56.25%;
+}
+.wp-embed-responsive .wp-embed-aspect-4-3 .wp-block-embed__wrapper::before {
+  padding-top: 75%;
+}
+.wp-embed-responsive .wp-embed-aspect-1-1 .wp-block-embed__wrapper::before {
+  padding-top: 100%;
+}
+.wp-embed-responsive .wp-embed-aspect-9-16 .wp-block-embed__wrapper::before {
+  padding-top: 177.77%;
+}
+.wp-embed-responsive .wp-embed-aspect-1-2 .wp-block-embed__wrapper::before {
+  padding-top: 200%;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/embed/style.min.css b/wp-includes/blocks/embed/style.min.css
new file mode 100644
index 0000000000..373fe1ed8b
--- /dev/null
+++ b/wp-includes/blocks/embed/style.min.css
@@ -0,0 +1 @@
+.wp-block-embed.alignleft,.wp-block-embed.alignright,.wp-block[data-align=left]>[data-type="core/embed"],.wp-block[data-align=right]>[data-type="core/embed"]{max-width:360px;width:100%}.wp-block-embed.alignleft .wp-block-embed__wrapper,.wp-block-embed.alignright .wp-block-embed__wrapper,.wp-block[data-align=left]>[data-type="core/embed"] .wp-block-embed__wrapper,.wp-block[data-align=right]>[data-type="core/embed"] .wp-block-embed__wrapper{min-width:280px}.wp-block-cover .wp-block-embed{min-width:320px;min-height:240px}.wp-block-embed{margin:0 0 1em}.wp-block-embed figcaption{margin-top:.5em;margin-bottom:1em}.wp-block-embed iframe{max-width:100%}.wp-block-embed__wrapper{position:relative}.wp-embed-responsive .wp-has-aspect-ratio .wp-block-embed__wrapper:before{content:"";display:block;padding-top:50%}.wp-embed-responsive .wp-has-aspect-ratio iframe{position:absolute;top:0;right:0;bottom:0;left:0;height:100%;width:100%}.wp-embed-responsive .wp-embed-aspect-21-9 .wp-block-embed__wrapper:before{padding-top:42.85%}.wp-embed-responsive .wp-embed-aspect-18-9 .wp-block-embed__wrapper:before{padding-top:50%}.wp-embed-responsive .wp-embed-aspect-16-9 .wp-block-embed__wrapper:before{padding-top:56.25%}.wp-embed-responsive .wp-embed-aspect-4-3 .wp-block-embed__wrapper:before{padding-top:75%}.wp-embed-responsive .wp-embed-aspect-1-1 .wp-block-embed__wrapper:before{padding-top:100%}.wp-embed-responsive .wp-embed-aspect-9-16 .wp-block-embed__wrapper:before{padding-top:177.77%}.wp-embed-responsive .wp-embed-aspect-1-2 .wp-block-embed__wrapper:before{padding-top:200%}
\ No newline at end of file
diff --git a/wp-includes/blocks/file/editor-rtl.css b/wp-includes/blocks/file/editor-rtl.css
new file mode 100644
index 0000000000..84f19cb64b
--- /dev/null
+++ b/wp-includes/blocks/file/editor-rtl.css
@@ -0,0 +1,105 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-file {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 0;
+}
+.wp-block[data-align=left] > .wp-block-file, .wp-block[data-align=right] > .wp-block-file {
+  height: auto;
+}
+.wp-block-file .components-resizable-box__container {
+  margin-bottom: 1em;
+}
+.wp-block-file .wp-block-file__preview {
+  margin-bottom: 1em;
+  width: 100%;
+  height: 100%;
+}
+.wp-block-file .wp-block-file__preview-overlay {
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  right: 0;
+}
+.wp-block-file .wp-block-file__content-wrapper {
+  flex-grow: 1;
+}
+.wp-block-file a {
+  min-width: 1em;
+}
+.wp-block-file .wp-block-file__button-richtext-wrapper {
+  display: inline-block;
+  margin-right: 0.75em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/file/editor-rtl.min.css b/wp-includes/blocks/file/editor-rtl.min.css
new file mode 100644
index 0000000000..8361e462b3
--- /dev/null
+++ b/wp-includes/blocks/file/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-file{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;margin-bottom:0}.wp-block[data-align=left]>.wp-block-file,.wp-block[data-align=right]>.wp-block-file{height:auto}.wp-block-file .components-resizable-box__container{margin-bottom:1em}.wp-block-file .wp-block-file__preview{margin-bottom:1em;width:100%;height:100%}.wp-block-file .wp-block-file__preview-overlay{position:absolute;top:0;left:0;bottom:0;right:0}.wp-block-file .wp-block-file__content-wrapper{flex-grow:1}.wp-block-file a{min-width:1em}.wp-block-file .wp-block-file__button-richtext-wrapper{display:inline-block;margin-right:.75em}
\ No newline at end of file
diff --git a/wp-includes/blocks/file/editor.css b/wp-includes/blocks/file/editor.css
new file mode 100644
index 0000000000..13909fde52
--- /dev/null
+++ b/wp-includes/blocks/file/editor.css
@@ -0,0 +1,105 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-file {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 0;
+}
+.wp-block[data-align=left] > .wp-block-file, .wp-block[data-align=right] > .wp-block-file {
+  height: auto;
+}
+.wp-block-file .components-resizable-box__container {
+  margin-bottom: 1em;
+}
+.wp-block-file .wp-block-file__preview {
+  margin-bottom: 1em;
+  width: 100%;
+  height: 100%;
+}
+.wp-block-file .wp-block-file__preview-overlay {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+}
+.wp-block-file .wp-block-file__content-wrapper {
+  flex-grow: 1;
+}
+.wp-block-file a {
+  min-width: 1em;
+}
+.wp-block-file .wp-block-file__button-richtext-wrapper {
+  display: inline-block;
+  margin-left: 0.75em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/file/editor.min.css b/wp-includes/blocks/file/editor.min.css
new file mode 100644
index 0000000000..5627d62cca
--- /dev/null
+++ b/wp-includes/blocks/file/editor.min.css
@@ -0,0 +1 @@
+.wp-block-file{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;margin-bottom:0}.wp-block[data-align=left]>.wp-block-file,.wp-block[data-align=right]>.wp-block-file{height:auto}.wp-block-file .components-resizable-box__container{margin-bottom:1em}.wp-block-file .wp-block-file__preview{margin-bottom:1em;width:100%;height:100%}.wp-block-file .wp-block-file__preview-overlay{position:absolute;top:0;right:0;bottom:0;left:0}.wp-block-file .wp-block-file__content-wrapper{flex-grow:1}.wp-block-file a{min-width:1em}.wp-block-file .wp-block-file__button-richtext-wrapper{display:inline-block;margin-left:.75em}
\ No newline at end of file
diff --git a/wp-includes/blocks/file/style-rtl.css b/wp-includes/blocks/file/style-rtl.css
new file mode 100644
index 0000000000..83a5a3f464
--- /dev/null
+++ b/wp-includes/blocks/file/style-rtl.css
@@ -0,0 +1,101 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-file {
+  margin-bottom: 1.5em;
+}
+.wp-block-file.aligncenter {
+  text-align: center;
+}
+.wp-block-file.alignright {
+  text-align: right;
+}
+.wp-block-file .wp-block-file__embed {
+  margin-bottom: 1em;
+}
+.wp-block-file .wp-block-file__button {
+  background: #32373c;
+  border-radius: 2em;
+  color: #fff;
+  font-size: 0.8em;
+  padding: 0.5em 1em;
+}
+.wp-block-file a.wp-block-file__button {
+  text-decoration: none;
+}
+.wp-block-file a.wp-block-file__button:hover, .wp-block-file a.wp-block-file__button:visited, .wp-block-file a.wp-block-file__button:focus, .wp-block-file a.wp-block-file__button:active {
+  box-shadow: none;
+  color: #fff;
+  opacity: 0.85;
+  text-decoration: none;
+}
+.wp-block-file * + .wp-block-file__button {
+  margin-right: 0.75em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/file/style-rtl.min.css b/wp-includes/blocks/file/style-rtl.min.css
new file mode 100644
index 0000000000..b263fe1b54
--- /dev/null
+++ b/wp-includes/blocks/file/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-file{margin-bottom:1.5em}.wp-block-file.aligncenter{text-align:center}.wp-block-file.alignright{text-align:right}.wp-block-file .wp-block-file__embed{margin-bottom:1em}.wp-block-file .wp-block-file__button{background:#32373c;border-radius:2em;color:#fff;font-size:.8em;padding:.5em 1em}.wp-block-file a.wp-block-file__button{text-decoration:none}.wp-block-file a.wp-block-file__button:active,.wp-block-file a.wp-block-file__button:focus,.wp-block-file a.wp-block-file__button:hover,.wp-block-file a.wp-block-file__button:visited{box-shadow:none;color:#fff;opacity:.85;text-decoration:none}.wp-block-file *+.wp-block-file__button{margin-right:.75em}
\ No newline at end of file
diff --git a/wp-includes/blocks/file/style.css b/wp-includes/blocks/file/style.css
new file mode 100644
index 0000000000..72f6a90978
--- /dev/null
+++ b/wp-includes/blocks/file/style.css
@@ -0,0 +1,102 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-file {
+  margin-bottom: 1.5em;
+}
+.wp-block-file.aligncenter {
+  text-align: center;
+}
+.wp-block-file.alignright {
+  /*rtl:ignore*/
+  text-align: right;
+}
+.wp-block-file .wp-block-file__embed {
+  margin-bottom: 1em;
+}
+.wp-block-file .wp-block-file__button {
+  background: #32373c;
+  border-radius: 2em;
+  color: #fff;
+  font-size: 0.8em;
+  padding: 0.5em 1em;
+}
+.wp-block-file a.wp-block-file__button {
+  text-decoration: none;
+}
+.wp-block-file a.wp-block-file__button:hover, .wp-block-file a.wp-block-file__button:visited, .wp-block-file a.wp-block-file__button:focus, .wp-block-file a.wp-block-file__button:active {
+  box-shadow: none;
+  color: #fff;
+  opacity: 0.85;
+  text-decoration: none;
+}
+.wp-block-file * + .wp-block-file__button {
+  margin-left: 0.75em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/file/style.min.css b/wp-includes/blocks/file/style.min.css
new file mode 100644
index 0000000000..cc0a5c1cc4
--- /dev/null
+++ b/wp-includes/blocks/file/style.min.css
@@ -0,0 +1 @@
+.wp-block-file{margin-bottom:1.5em}.wp-block-file.aligncenter{text-align:center}.wp-block-file.alignright{text-align:right}.wp-block-file .wp-block-file__embed{margin-bottom:1em}.wp-block-file .wp-block-file__button{background:#32373c;border-radius:2em;color:#fff;font-size:.8em;padding:.5em 1em}.wp-block-file a.wp-block-file__button{text-decoration:none}.wp-block-file a.wp-block-file__button:active,.wp-block-file a.wp-block-file__button:focus,.wp-block-file a.wp-block-file__button:hover,.wp-block-file a.wp-block-file__button:visited{box-shadow:none;color:#fff;opacity:.85;text-decoration:none}.wp-block-file *+.wp-block-file__button{margin-left:.75em}
\ No newline at end of file
diff --git a/wp-includes/blocks/freeform/editor-rtl.css b/wp-includes/blocks/freeform/editor-rtl.css
new file mode 100644
index 0000000000..4cc0b2e750
--- /dev/null
+++ b/wp-includes/blocks/freeform/editor-rtl.css
@@ -0,0 +1,393 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-freeform.block-library-rich-text__tinymce {
+  height: auto;
+  /* Allow height of embed iframes to be calculated properly */
+  /* Remove blue highlighting of selected images in WebKit */
+  /* Image captions */
+  /* WP Views */
+}
+.wp-block-freeform.block-library-rich-text__tinymce p,
+.wp-block-freeform.block-library-rich-text__tinymce li {
+  line-height: 1.8;
+}
+.wp-block-freeform.block-library-rich-text__tinymce ul,
+.wp-block-freeform.block-library-rich-text__tinymce ol {
+  padding-right: 2.5em;
+  margin-right: 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce blockquote {
+  margin: 0;
+  box-shadow: inset 0 0 0 0 #ddd;
+  border-right: 4px solid #000;
+  padding-right: 1em;
+}
+.wp-block-freeform.block-library-rich-text__tinymce pre {
+  white-space: pre-wrap;
+  font-family: Menlo, Consolas, monaco, monospace;
+  font-size: 15px;
+  color: #1e1e1e;
+}
+.wp-block-freeform.block-library-rich-text__tinymce > *:first-child {
+  margin-top: 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce > *:last-child {
+  margin-bottom: 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce.mce-edit-focus {
+  outline: none;
+}
+.wp-block-freeform.block-library-rich-text__tinymce a {
+  color: var(--wp-admin-theme-color);
+}
+.wp-block-freeform.block-library-rich-text__tinymce:focus a[data-mce-selected] {
+  padding: 0 2px;
+  margin: 0 -2px;
+  border-radius: 2px;
+  box-shadow: 0 0 0 1px #e5f5fa;
+  background: #e5f5fa;
+}
+.wp-block-freeform.block-library-rich-text__tinymce code {
+  padding: 2px;
+  border-radius: 2px;
+  color: #1e1e1e;
+  background: #f0f0f0;
+  font-family: Menlo, Consolas, monaco, monospace;
+  font-size: 14px;
+}
+.wp-block-freeform.block-library-rich-text__tinymce:focus code[data-mce-selected] {
+  background: #ddd;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .alignright {
+  float: right;
+  margin: 0.5em 0 0.5em 1em;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .alignleft {
+  float: left;
+  margin: 0.5em 1em 0.5em 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .aligncenter {
+  display: block;
+  margin-right: auto;
+  margin-left: auto;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wp-more-tag {
+  width: 96%;
+  height: 20px;
+  display: block;
+  margin: 15px auto;
+  outline: 0;
+  cursor: default;
+  background-image: url(data:image/png;base64,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);
+  background-size: 1900px 20px;
+  background-repeat: no-repeat;
+  background-position: center;
+}
+.wp-block-freeform.block-library-rich-text__tinymce img::selection {
+  background-color: transparent;
+}
+.wp-block-freeform.block-library-rich-text__tinymce div.mceTemp {
+  -ms-user-select: element;
+}
+.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption {
+  margin: 0;
+  /* dl browser reset */
+  max-width: 100%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption a,
+.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption img {
+  display: block;
+}
+.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption, .wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption * {
+  -webkit-user-drag: none;
+}
+.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption .wp-caption-dd {
+  padding-top: 0.5em;
+  margin: 0;
+  /* browser dd reset */
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview {
+  width: 99.99%;
+  /* All IE need hasLayout, incl. 11 (ugh, not again!!) */
+  position: relative;
+  clear: both;
+  margin-bottom: 16px;
+  border: 1px solid transparent;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview iframe {
+  display: block;
+  max-width: 100%;
+  background: transparent;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview .mce-shim {
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  right: 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected="2"] .mce-shim {
+  display: none;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview .loading-placeholder {
+  border: 1px dashed #ddd;
+  padding: 10px;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview .wpview-error {
+  border: 1px solid #ddd;
+  padding: 1em 0;
+  margin: 0;
+  word-wrap: break-word;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview .wpview-error p {
+  margin: 0;
+  text-align: center;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected] .loading-placeholder, .wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected] .wpview-error {
+  border-color: transparent;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview .dashicons {
+  display: block;
+  margin: 0 auto;
+  width: 32px;
+  height: 32px;
+  font-size: 32px;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview.wpview-type-gallery::after {
+  content: "";
+  display: table;
+  clear: both;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery img[data-mce-selected]:focus {
+  outline: none;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery a {
+  cursor: default;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery {
+  margin: auto -6px;
+  padding: 6px 0;
+  line-height: 1;
+  overflow-x: hidden;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-item {
+  float: right;
+  margin: 0;
+  text-align: center;
+  padding: 6px;
+  box-sizing: border-box;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-caption,
+.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-icon {
+  margin: 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-caption {
+  font-size: 13px;
+  margin: 4px 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-1 .gallery-item {
+  width: 100%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-2 .gallery-item {
+  width: 50%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-3 .gallery-item {
+  width: 33.3333333333%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-4 .gallery-item {
+  width: 25%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-5 .gallery-item {
+  width: 20%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-6 .gallery-item {
+  width: 16.6666666667%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-7 .gallery-item {
+  width: 14.2857142857%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-8 .gallery-item {
+  width: 12.5%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-9 .gallery-item {
+  width: 11.1111111111%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery img {
+  max-width: 100%;
+  height: auto;
+  border: none;
+  padding: 0;
+}
+
+div[data-type="core/freeform"]::before {
+  transition: border-color 0.1s linear, box-shadow 0.1s linear;
+  border: 1px solid #ddd;
+  outline: 1px solid transparent;
+}
+@media (prefers-reduced-motion: reduce) {
+  div[data-type="core/freeform"]::before {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+div[data-type="core/freeform"].is-selected::before {
+  border-color: #1e1e1e;
+}
+div[data-type="core/freeform"] .block-editor-block-contextual-toolbar + div {
+  margin-top: 0;
+  padding-top: 0;
+}
+div[data-type="core/freeform"].is-selected .block-library-rich-text__tinymce::after {
+  content: "";
+  display: table;
+  clear: both;
+}
+
+.mce-toolbar-grp .mce-btn.mce-active button,
+.mce-toolbar-grp .mce-btn.mce-active:hover button,
+.mce-toolbar-grp .mce-btn.mce-active i,
+.mce-toolbar-grp .mce-btn.mce-active:hover i {
+  color: #1e1e1e;
+}
+.mce-toolbar-grp .mce-rtl .mce-flow-layout-item.mce-last {
+  margin-left: 0;
+  margin-right: 8px;
+}
+.mce-toolbar-grp .mce-btn i {
+  font-style: normal;
+}
+
+.block-library-classic__toolbar {
+  display: none;
+  width: auto;
+  margin: 0;
+  position: sticky;
+  z-index: 31;
+  top: 0;
+  border: 1px solid #ddd;
+  border-bottom: none;
+  border-radius: 2px;
+  margin-bottom: 8px;
+  padding: 0;
+}
+div[data-type="core/freeform"].is-selected .block-library-classic__toolbar {
+  display: block;
+  border-color: #1e1e1e;
+}
+.block-library-classic__toolbar .mce-tinymce {
+  box-shadow: none;
+}
+@media (min-width: 600px) {
+  .block-library-classic__toolbar {
+    padding: 0;
+  }
+}
+.block-library-classic__toolbar:empty {
+  display: block;
+  background: #f5f5f5;
+  border-bottom: 1px solid #e2e4e7;
+}
+.block-library-classic__toolbar:empty::before {
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  font-size: 13px;
+  content: attr(data-placeholder);
+  color: #555d66;
+  line-height: 37px;
+  padding: 14px;
+}
+.block-library-classic__toolbar div.mce-toolbar-grp {
+  border-bottom: 1px solid #1e1e1e;
+}
+.block-library-classic__toolbar .mce-tinymce-inline,
+.block-library-classic__toolbar .mce-tinymce-inline > div,
+.block-library-classic__toolbar div.mce-toolbar-grp,
+.block-library-classic__toolbar div.mce-toolbar-grp > div,
+.block-library-classic__toolbar .mce-menubar,
+.block-library-classic__toolbar .mce-menubar > div {
+  height: auto !important;
+  width: 100% !important;
+}
+.block-library-classic__toolbar .mce-container-body.mce-abs-layout {
+  overflow: visible;
+}
+.block-library-classic__toolbar .mce-menubar,
+.block-library-classic__toolbar div.mce-toolbar-grp {
+  position: static;
+}
+.block-library-classic__toolbar .mce-toolbar-grp > div {
+  padding: 1px 3px;
+}
+.block-library-classic__toolbar .mce-toolbar-grp .mce-toolbar:not(:first-child) {
+  display: none;
+}
+.block-library-classic__toolbar.has-advanced-toolbar .mce-toolbar-grp .mce-toolbar {
+  display: block;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/freeform/editor-rtl.min.css b/wp-includes/blocks/freeform/editor-rtl.min.css
new file mode 100644
index 0000000000..f9b7c3fbac
--- /dev/null
+++ b/wp-includes/blocks/freeform/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-freeform.block-library-rich-text__tinymce{height:auto}.wp-block-freeform.block-library-rich-text__tinymce li,.wp-block-freeform.block-library-rich-text__tinymce p{line-height:1.8}.wp-block-freeform.block-library-rich-text__tinymce ol,.wp-block-freeform.block-library-rich-text__tinymce ul{padding-right:2.5em;margin-right:0}.wp-block-freeform.block-library-rich-text__tinymce blockquote{margin:0;box-shadow:inset 0 0 0 0 #ddd;border-right:4px solid #000;padding-right:1em}.wp-block-freeform.block-library-rich-text__tinymce pre{white-space:pre-wrap;font-family:Menlo,Consolas,monaco,monospace;font-size:15px;color:#1e1e1e}.wp-block-freeform.block-library-rich-text__tinymce>:first-child{margin-top:0}.wp-block-freeform.block-library-rich-text__tinymce>:last-child{margin-bottom:0}.wp-block-freeform.block-library-rich-text__tinymce.mce-edit-focus{outline:none}.wp-block-freeform.block-library-rich-text__tinymce a{color:var(--wp-admin-theme-color)}.wp-block-freeform.block-library-rich-text__tinymce:focus a[data-mce-selected]{padding:0 2px;margin:0 -2px;border-radius:2px;box-shadow:0 0 0 1px #e5f5fa;background:#e5f5fa}.wp-block-freeform.block-library-rich-text__tinymce code{padding:2px;border-radius:2px;color:#1e1e1e;background:#f0f0f0;font-family:Menlo,Consolas,monaco,monospace;font-size:14px}.wp-block-freeform.block-library-rich-text__tinymce:focus code[data-mce-selected]{background:#ddd}.wp-block-freeform.block-library-rich-text__tinymce .alignright{float:right;margin:.5em 0 .5em 1em}.wp-block-freeform.block-library-rich-text__tinymce .alignleft{float:left;margin:.5em 1em .5em 0}.wp-block-freeform.block-library-rich-text__tinymce .aligncenter{display:block;margin-right:auto;margin-left:auto}.wp-block-freeform.block-library-rich-text__tinymce .wp-more-tag{width:96%;height:20px;display:block;margin:15px auto;outline:0;cursor:default;background-image:url(data:image/png;base64,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);background-size:1900px 20px;background-repeat:no-repeat;background-position:50%}.wp-block-freeform.block-library-rich-text__tinymce img::selection{background-color:initial}.wp-block-freeform.block-library-rich-text__tinymce div.mceTemp{-ms-user-select:element}.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption{margin:0;max-width:100%}.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption a,.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption img{display:block}.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption,.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption *{-webkit-user-drag:none}.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption .wp-caption-dd{padding-top:.5em;margin:0}.wp-block-freeform.block-library-rich-text__tinymce .wpview{width:99.99%;position:relative;clear:both;margin-bottom:16px;border:1px solid transparent}.wp-block-freeform.block-library-rich-text__tinymce .wpview iframe{display:block;max-width:100%;background:transparent}.wp-block-freeform.block-library-rich-text__tinymce .wpview .mce-shim{position:absolute;top:0;left:0;bottom:0;right:0}.wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected="2"] .mce-shim{display:none}.wp-block-freeform.block-library-rich-text__tinymce .wpview .loading-placeholder{border:1px dashed #ddd;padding:10px}.wp-block-freeform.block-library-rich-text__tinymce .wpview .wpview-error{border:1px solid #ddd;padding:1em 0;margin:0;word-wrap:break-word}.wp-block-freeform.block-library-rich-text__tinymce .wpview .wpview-error p{margin:0;text-align:center}.wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected] .loading-placeholder,.wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected] .wpview-error{border-color:transparent}.wp-block-freeform.block-library-rich-text__tinymce .wpview .dashicons{display:block;margin:0 auto;width:32px;height:32px;font-size:32px}.wp-block-freeform.block-library-rich-text__tinymce .wpview.wpview-type-gallery:after{content:"";display:table;clear:both}.wp-block-freeform.block-library-rich-text__tinymce .gallery img[data-mce-selected]:focus{outline:none}.wp-block-freeform.block-library-rich-text__tinymce .gallery a{cursor:default}.wp-block-freeform.block-library-rich-text__tinymce .gallery{margin:auto -6px;padding:6px 0;line-height:1;overflow-x:hidden}.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-item{float:right;margin:0;text-align:center;padding:6px;box-sizing:border-box}.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-caption,.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-icon{margin:0}.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-caption{font-size:13px;margin:4px 0}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-1 .gallery-item{width:100%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-2 .gallery-item{width:50%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-3 .gallery-item{width:33.3333333333%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-4 .gallery-item{width:25%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-5 .gallery-item{width:20%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-6 .gallery-item{width:16.6666666667%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-7 .gallery-item{width:14.2857142857%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-8 .gallery-item{width:12.5%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-9 .gallery-item{width:11.1111111111%}.wp-block-freeform.block-library-rich-text__tinymce .gallery img{max-width:100%;height:auto;border:none;padding:0}div[data-type="core/freeform"]:before{transition:border-color .1s linear,box-shadow .1s linear;border:1px solid #ddd;outline:1px solid transparent}@media (prefers-reduced-motion:reduce){div[data-type="core/freeform"]:before{transition-duration:0s;transition-delay:0s}}div[data-type="core/freeform"].is-selected:before{border-color:#1e1e1e}div[data-type="core/freeform"] .block-editor-block-contextual-toolbar+div{margin-top:0;padding-top:0}div[data-type="core/freeform"].is-selected .block-library-rich-text__tinymce:after{content:"";display:table;clear:both}.mce-toolbar-grp .mce-btn.mce-active:hover button,.mce-toolbar-grp .mce-btn.mce-active:hover i,.mce-toolbar-grp .mce-btn.mce-active button,.mce-toolbar-grp .mce-btn.mce-active i{color:#1e1e1e}.mce-toolbar-grp .mce-rtl .mce-flow-layout-item.mce-last{margin-left:0;margin-right:8px}.mce-toolbar-grp .mce-btn i{font-style:normal}.block-library-classic__toolbar{display:none;width:auto;position:sticky;z-index:31;top:0;border:1px solid #ddd;border-bottom:none;border-radius:2px;margin:0 0 8px;padding:0}div[data-type="core/freeform"].is-selected .block-library-classic__toolbar{display:block;border-color:#1e1e1e}.block-library-classic__toolbar .mce-tinymce{box-shadow:none}@media (min-width:600px){.block-library-classic__toolbar{padding:0}}.block-library-classic__toolbar:empty{display:block;background:#f5f5f5;border-bottom:1px solid #e2e4e7}.block-library-classic__toolbar:empty:before{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;font-size:13px;content:attr(data-placeholder);color:#555d66;line-height:37px;padding:14px}.block-library-classic__toolbar div.mce-toolbar-grp{border-bottom:1px solid #1e1e1e}.block-library-classic__toolbar .mce-menubar,.block-library-classic__toolbar .mce-menubar>div,.block-library-classic__toolbar .mce-tinymce-inline,.block-library-classic__toolbar .mce-tinymce-inline>div,.block-library-classic__toolbar div.mce-toolbar-grp,.block-library-classic__toolbar div.mce-toolbar-grp>div{height:auto!important;width:100%!important}.block-library-classic__toolbar .mce-container-body.mce-abs-layout{overflow:visible}.block-library-classic__toolbar .mce-menubar,.block-library-classic__toolbar div.mce-toolbar-grp{position:static}.block-library-classic__toolbar .mce-toolbar-grp>div{padding:1px 3px}.block-library-classic__toolbar .mce-toolbar-grp .mce-toolbar:not(:first-child){display:none}.block-library-classic__toolbar.has-advanced-toolbar .mce-toolbar-grp .mce-toolbar{display:block}
\ No newline at end of file
diff --git a/wp-includes/blocks/freeform/editor.css b/wp-includes/blocks/freeform/editor.css
new file mode 100644
index 0000000000..f689590877
--- /dev/null
+++ b/wp-includes/blocks/freeform/editor.css
@@ -0,0 +1,397 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-freeform.block-library-rich-text__tinymce {
+  height: auto;
+  /* Allow height of embed iframes to be calculated properly */
+  /* Remove blue highlighting of selected images in WebKit */
+  /* Image captions */
+  /* WP Views */
+}
+.wp-block-freeform.block-library-rich-text__tinymce p,
+.wp-block-freeform.block-library-rich-text__tinymce li {
+  line-height: 1.8;
+}
+.wp-block-freeform.block-library-rich-text__tinymce ul,
+.wp-block-freeform.block-library-rich-text__tinymce ol {
+  padding-left: 2.5em;
+  margin-left: 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce blockquote {
+  margin: 0;
+  box-shadow: inset 0 0 0 0 #ddd;
+  border-left: 4px solid #000;
+  padding-left: 1em;
+}
+.wp-block-freeform.block-library-rich-text__tinymce pre {
+  white-space: pre-wrap;
+  font-family: Menlo, Consolas, monaco, monospace;
+  font-size: 15px;
+  color: #1e1e1e;
+}
+.wp-block-freeform.block-library-rich-text__tinymce > *:first-child {
+  margin-top: 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce > *:last-child {
+  margin-bottom: 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce.mce-edit-focus {
+  outline: none;
+}
+.wp-block-freeform.block-library-rich-text__tinymce a {
+  color: var(--wp-admin-theme-color);
+}
+.wp-block-freeform.block-library-rich-text__tinymce:focus a[data-mce-selected] {
+  padding: 0 2px;
+  margin: 0 -2px;
+  border-radius: 2px;
+  box-shadow: 0 0 0 1px #e5f5fa;
+  background: #e5f5fa;
+}
+.wp-block-freeform.block-library-rich-text__tinymce code {
+  padding: 2px;
+  border-radius: 2px;
+  color: #1e1e1e;
+  background: #f0f0f0;
+  font-family: Menlo, Consolas, monaco, monospace;
+  font-size: 14px;
+}
+.wp-block-freeform.block-library-rich-text__tinymce:focus code[data-mce-selected] {
+  background: #ddd;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .alignright {
+  /*rtl:ignore*/
+  float: right;
+  /*rtl:ignore*/
+  margin: 0.5em 0 0.5em 1em;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .alignleft {
+  /*rtl:ignore*/
+  float: left;
+  /*rtl:ignore*/
+  margin: 0.5em 1em 0.5em 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .aligncenter {
+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wp-more-tag {
+  width: 96%;
+  height: 20px;
+  display: block;
+  margin: 15px auto;
+  outline: 0;
+  cursor: default;
+  background-image: url(data:image/png;base64,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);
+  background-size: 1900px 20px;
+  background-repeat: no-repeat;
+  background-position: center;
+}
+.wp-block-freeform.block-library-rich-text__tinymce img::selection {
+  background-color: transparent;
+}
+.wp-block-freeform.block-library-rich-text__tinymce div.mceTemp {
+  -ms-user-select: element;
+}
+.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption {
+  margin: 0;
+  /* dl browser reset */
+  max-width: 100%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption a,
+.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption img {
+  display: block;
+}
+.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption, .wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption * {
+  -webkit-user-drag: none;
+}
+.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption .wp-caption-dd {
+  padding-top: 0.5em;
+  margin: 0;
+  /* browser dd reset */
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview {
+  width: 99.99%;
+  /* All IE need hasLayout, incl. 11 (ugh, not again!!) */
+  position: relative;
+  clear: both;
+  margin-bottom: 16px;
+  border: 1px solid transparent;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview iframe {
+  display: block;
+  max-width: 100%;
+  background: transparent;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview .mce-shim {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected="2"] .mce-shim {
+  display: none;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview .loading-placeholder {
+  border: 1px dashed #ddd;
+  padding: 10px;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview .wpview-error {
+  border: 1px solid #ddd;
+  padding: 1em 0;
+  margin: 0;
+  word-wrap: break-word;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview .wpview-error p {
+  margin: 0;
+  text-align: center;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected] .loading-placeholder, .wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected] .wpview-error {
+  border-color: transparent;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview .dashicons {
+  display: block;
+  margin: 0 auto;
+  width: 32px;
+  height: 32px;
+  font-size: 32px;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .wpview.wpview-type-gallery::after {
+  content: "";
+  display: table;
+  clear: both;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery img[data-mce-selected]:focus {
+  outline: none;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery a {
+  cursor: default;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery {
+  margin: auto -6px;
+  padding: 6px 0;
+  line-height: 1;
+  overflow-x: hidden;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-item {
+  float: left;
+  margin: 0;
+  text-align: center;
+  padding: 6px;
+  box-sizing: border-box;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-caption,
+.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-icon {
+  margin: 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-caption {
+  font-size: 13px;
+  margin: 4px 0;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-1 .gallery-item {
+  width: 100%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-2 .gallery-item {
+  width: 50%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-3 .gallery-item {
+  width: 33.3333333333%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-4 .gallery-item {
+  width: 25%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-5 .gallery-item {
+  width: 20%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-6 .gallery-item {
+  width: 16.6666666667%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-7 .gallery-item {
+  width: 14.2857142857%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-8 .gallery-item {
+  width: 12.5%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-9 .gallery-item {
+  width: 11.1111111111%;
+}
+.wp-block-freeform.block-library-rich-text__tinymce .gallery img {
+  max-width: 100%;
+  height: auto;
+  border: none;
+  padding: 0;
+}
+
+div[data-type="core/freeform"]::before {
+  transition: border-color 0.1s linear, box-shadow 0.1s linear;
+  border: 1px solid #ddd;
+  outline: 1px solid transparent;
+}
+@media (prefers-reduced-motion: reduce) {
+  div[data-type="core/freeform"]::before {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+div[data-type="core/freeform"].is-selected::before {
+  border-color: #1e1e1e;
+}
+div[data-type="core/freeform"] .block-editor-block-contextual-toolbar + div {
+  margin-top: 0;
+  padding-top: 0;
+}
+div[data-type="core/freeform"].is-selected .block-library-rich-text__tinymce::after {
+  content: "";
+  display: table;
+  clear: both;
+}
+
+.mce-toolbar-grp .mce-btn.mce-active button,
+.mce-toolbar-grp .mce-btn.mce-active:hover button,
+.mce-toolbar-grp .mce-btn.mce-active i,
+.mce-toolbar-grp .mce-btn.mce-active:hover i {
+  color: #1e1e1e;
+}
+.mce-toolbar-grp .mce-rtl .mce-flow-layout-item.mce-last {
+  margin-right: 0;
+  margin-left: 8px;
+}
+.mce-toolbar-grp .mce-btn i {
+  font-style: normal;
+}
+
+.block-library-classic__toolbar {
+  display: none;
+  width: auto;
+  margin: 0;
+  position: sticky;
+  z-index: 31;
+  top: 0;
+  border: 1px solid #ddd;
+  border-bottom: none;
+  border-radius: 2px;
+  margin-bottom: 8px;
+  padding: 0;
+}
+div[data-type="core/freeform"].is-selected .block-library-classic__toolbar {
+  display: block;
+  border-color: #1e1e1e;
+}
+.block-library-classic__toolbar .mce-tinymce {
+  box-shadow: none;
+}
+@media (min-width: 600px) {
+  .block-library-classic__toolbar {
+    padding: 0;
+  }
+}
+.block-library-classic__toolbar:empty {
+  display: block;
+  background: #f5f5f5;
+  border-bottom: 1px solid #e2e4e7;
+}
+.block-library-classic__toolbar:empty::before {
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  font-size: 13px;
+  content: attr(data-placeholder);
+  color: #555d66;
+  line-height: 37px;
+  padding: 14px;
+}
+.block-library-classic__toolbar div.mce-toolbar-grp {
+  border-bottom: 1px solid #1e1e1e;
+}
+.block-library-classic__toolbar .mce-tinymce-inline,
+.block-library-classic__toolbar .mce-tinymce-inline > div,
+.block-library-classic__toolbar div.mce-toolbar-grp,
+.block-library-classic__toolbar div.mce-toolbar-grp > div,
+.block-library-classic__toolbar .mce-menubar,
+.block-library-classic__toolbar .mce-menubar > div {
+  height: auto !important;
+  width: 100% !important;
+}
+.block-library-classic__toolbar .mce-container-body.mce-abs-layout {
+  overflow: visible;
+}
+.block-library-classic__toolbar .mce-menubar,
+.block-library-classic__toolbar div.mce-toolbar-grp {
+  position: static;
+}
+.block-library-classic__toolbar .mce-toolbar-grp > div {
+  padding: 1px 3px;
+}
+.block-library-classic__toolbar .mce-toolbar-grp .mce-toolbar:not(:first-child) {
+  display: none;
+}
+.block-library-classic__toolbar.has-advanced-toolbar .mce-toolbar-grp .mce-toolbar {
+  display: block;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/freeform/editor.min.css b/wp-includes/blocks/freeform/editor.min.css
new file mode 100644
index 0000000000..587a221049
--- /dev/null
+++ b/wp-includes/blocks/freeform/editor.min.css
@@ -0,0 +1 @@
+.wp-block-freeform.block-library-rich-text__tinymce{height:auto}.wp-block-freeform.block-library-rich-text__tinymce li,.wp-block-freeform.block-library-rich-text__tinymce p{line-height:1.8}.wp-block-freeform.block-library-rich-text__tinymce ol,.wp-block-freeform.block-library-rich-text__tinymce ul{padding-left:2.5em;margin-left:0}.wp-block-freeform.block-library-rich-text__tinymce blockquote{margin:0;box-shadow:inset 0 0 0 0 #ddd;border-left:4px solid #000;padding-left:1em}.wp-block-freeform.block-library-rich-text__tinymce pre{white-space:pre-wrap;font-family:Menlo,Consolas,monaco,monospace;font-size:15px;color:#1e1e1e}.wp-block-freeform.block-library-rich-text__tinymce>:first-child{margin-top:0}.wp-block-freeform.block-library-rich-text__tinymce>:last-child{margin-bottom:0}.wp-block-freeform.block-library-rich-text__tinymce.mce-edit-focus{outline:none}.wp-block-freeform.block-library-rich-text__tinymce a{color:var(--wp-admin-theme-color)}.wp-block-freeform.block-library-rich-text__tinymce:focus a[data-mce-selected]{padding:0 2px;margin:0 -2px;border-radius:2px;box-shadow:0 0 0 1px #e5f5fa;background:#e5f5fa}.wp-block-freeform.block-library-rich-text__tinymce code{padding:2px;border-radius:2px;color:#1e1e1e;background:#f0f0f0;font-family:Menlo,Consolas,monaco,monospace;font-size:14px}.wp-block-freeform.block-library-rich-text__tinymce:focus code[data-mce-selected]{background:#ddd}.wp-block-freeform.block-library-rich-text__tinymce .alignright{float:right;margin:.5em 0 .5em 1em}.wp-block-freeform.block-library-rich-text__tinymce .alignleft{float:left;margin:.5em 1em .5em 0}.wp-block-freeform.block-library-rich-text__tinymce .aligncenter{display:block;margin-left:auto;margin-right:auto}.wp-block-freeform.block-library-rich-text__tinymce .wp-more-tag{width:96%;height:20px;display:block;margin:15px auto;outline:0;cursor:default;background-image:url(data:image/png;base64,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);background-size:1900px 20px;background-repeat:no-repeat;background-position:50%}.wp-block-freeform.block-library-rich-text__tinymce img::selection{background-color:initial}.wp-block-freeform.block-library-rich-text__tinymce div.mceTemp{-ms-user-select:element}.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption{margin:0;max-width:100%}.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption a,.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption img{display:block}.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption,.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption *{-webkit-user-drag:none}.wp-block-freeform.block-library-rich-text__tinymce dl.wp-caption .wp-caption-dd{padding-top:.5em;margin:0}.wp-block-freeform.block-library-rich-text__tinymce .wpview{width:99.99%;position:relative;clear:both;margin-bottom:16px;border:1px solid transparent}.wp-block-freeform.block-library-rich-text__tinymce .wpview iframe{display:block;max-width:100%;background:transparent}.wp-block-freeform.block-library-rich-text__tinymce .wpview .mce-shim{position:absolute;top:0;right:0;bottom:0;left:0}.wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected="2"] .mce-shim{display:none}.wp-block-freeform.block-library-rich-text__tinymce .wpview .loading-placeholder{border:1px dashed #ddd;padding:10px}.wp-block-freeform.block-library-rich-text__tinymce .wpview .wpview-error{border:1px solid #ddd;padding:1em 0;margin:0;word-wrap:break-word}.wp-block-freeform.block-library-rich-text__tinymce .wpview .wpview-error p{margin:0;text-align:center}.wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected] .loading-placeholder,.wp-block-freeform.block-library-rich-text__tinymce .wpview[data-mce-selected] .wpview-error{border-color:transparent}.wp-block-freeform.block-library-rich-text__tinymce .wpview .dashicons{display:block;margin:0 auto;width:32px;height:32px;font-size:32px}.wp-block-freeform.block-library-rich-text__tinymce .wpview.wpview-type-gallery:after{content:"";display:table;clear:both}.wp-block-freeform.block-library-rich-text__tinymce .gallery img[data-mce-selected]:focus{outline:none}.wp-block-freeform.block-library-rich-text__tinymce .gallery a{cursor:default}.wp-block-freeform.block-library-rich-text__tinymce .gallery{margin:auto -6px;padding:6px 0;line-height:1;overflow-x:hidden}.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-item{float:left;margin:0;text-align:center;padding:6px;box-sizing:border-box}.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-caption,.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-icon{margin:0}.wp-block-freeform.block-library-rich-text__tinymce .gallery .gallery-caption{font-size:13px;margin:4px 0}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-1 .gallery-item{width:100%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-2 .gallery-item{width:50%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-3 .gallery-item{width:33.3333333333%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-4 .gallery-item{width:25%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-5 .gallery-item{width:20%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-6 .gallery-item{width:16.6666666667%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-7 .gallery-item{width:14.2857142857%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-8 .gallery-item{width:12.5%}.wp-block-freeform.block-library-rich-text__tinymce .gallery-columns-9 .gallery-item{width:11.1111111111%}.wp-block-freeform.block-library-rich-text__tinymce .gallery img{max-width:100%;height:auto;border:none;padding:0}div[data-type="core/freeform"]:before{transition:border-color .1s linear,box-shadow .1s linear;border:1px solid #ddd;outline:1px solid transparent}@media (prefers-reduced-motion:reduce){div[data-type="core/freeform"]:before{transition-duration:0s;transition-delay:0s}}div[data-type="core/freeform"].is-selected:before{border-color:#1e1e1e}div[data-type="core/freeform"] .block-editor-block-contextual-toolbar+div{margin-top:0;padding-top:0}div[data-type="core/freeform"].is-selected .block-library-rich-text__tinymce:after{content:"";display:table;clear:both}.mce-toolbar-grp .mce-btn.mce-active:hover button,.mce-toolbar-grp .mce-btn.mce-active:hover i,.mce-toolbar-grp .mce-btn.mce-active button,.mce-toolbar-grp .mce-btn.mce-active i{color:#1e1e1e}.mce-toolbar-grp .mce-rtl .mce-flow-layout-item.mce-last{margin-right:0;margin-left:8px}.mce-toolbar-grp .mce-btn i{font-style:normal}.block-library-classic__toolbar{display:none;width:auto;position:sticky;z-index:31;top:0;border:1px solid #ddd;border-bottom:none;border-radius:2px;margin:0 0 8px;padding:0}div[data-type="core/freeform"].is-selected .block-library-classic__toolbar{display:block;border-color:#1e1e1e}.block-library-classic__toolbar .mce-tinymce{box-shadow:none}@media (min-width:600px){.block-library-classic__toolbar{padding:0}}.block-library-classic__toolbar:empty{display:block;background:#f5f5f5;border-bottom:1px solid #e2e4e7}.block-library-classic__toolbar:empty:before{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;font-size:13px;content:attr(data-placeholder);color:#555d66;line-height:37px;padding:14px}.block-library-classic__toolbar div.mce-toolbar-grp{border-bottom:1px solid #1e1e1e}.block-library-classic__toolbar .mce-menubar,.block-library-classic__toolbar .mce-menubar>div,.block-library-classic__toolbar .mce-tinymce-inline,.block-library-classic__toolbar .mce-tinymce-inline>div,.block-library-classic__toolbar div.mce-toolbar-grp,.block-library-classic__toolbar div.mce-toolbar-grp>div{height:auto!important;width:100%!important}.block-library-classic__toolbar .mce-container-body.mce-abs-layout{overflow:visible}.block-library-classic__toolbar .mce-menubar,.block-library-classic__toolbar div.mce-toolbar-grp{position:static}.block-library-classic__toolbar .mce-toolbar-grp>div{padding:1px 3px}.block-library-classic__toolbar .mce-toolbar-grp .mce-toolbar:not(:first-child){display:none}.block-library-classic__toolbar.has-advanced-toolbar .mce-toolbar-grp .mce-toolbar{display:block}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/editor-rtl.css b/wp-includes/blocks/gallery/editor-rtl.css
new file mode 100644
index 0000000000..3cbdf9f522
--- /dev/null
+++ b/wp-includes/blocks/gallery/editor-rtl.css
@@ -0,0 +1,174 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-gallery li {
+  list-style-type: none;
+}
+.wp-block-gallery .block-editor-media-placeholder.is-appender .components-placeholder__label {
+  display: none;
+}
+.wp-block-gallery .block-editor-media-placeholder.is-appender .block-editor-media-placeholder__button {
+  margin-bottom: 0;
+}
+
+figure.wp-block-gallery {
+  display: block;
+  margin: 0;
+}
+
+.blocks-gallery-grid.blocks-gallery-grid {
+  padding-right: 0;
+  margin-right: 0;
+  margin-bottom: 0;
+}
+
+.blocks-gallery-item figure:not(.is-selected):focus,
+.blocks-gallery-item img:focus {
+  outline: none;
+}
+.blocks-gallery-item figure.is-selected::before {
+  box-shadow: 0 0 0 1px #fff inset, 0 0 0 3px var(--wp-admin-theme-color) inset;
+  content: "";
+  outline: 2px solid transparent;
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  right: 0;
+  z-index: 1;
+  pointer-events: none;
+}
+.blocks-gallery-item figure.is-selected figcaption {
+  z-index: 2;
+}
+.blocks-gallery-item figure.is-transient img {
+  opacity: 0.3;
+}
+.blocks-gallery-item .is-selected .block-library-gallery-item__inline-menu {
+  display: inline-flex;
+}
+.blocks-gallery-item .block-editor-media-placeholder {
+  margin: 0;
+  height: 100%;
+}
+.blocks-gallery-item .block-editor-media-placeholder .components-placeholder__label {
+  display: flex;
+}
+
+.block-library-gallery-item__inline-menu {
+  display: none;
+  position: absolute;
+  top: -2px;
+  margin: 8px;
+  z-index: 20;
+  transition: box-shadow 0.2s ease-out;
+  border-radius: 2px;
+  background: #fff;
+  border: 1px solid #1e1e1e;
+}
+@media (prefers-reduced-motion: reduce) {
+  .block-library-gallery-item__inline-menu {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+.block-library-gallery-item__inline-menu:hover {
+  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
+}
+@media (min-width: 600px) {
+  .columns-7 .block-library-gallery-item__inline-menu, .columns-8 .block-library-gallery-item__inline-menu {
+    padding: 2px;
+  }
+}
+.block-library-gallery-item__inline-menu .components-button.has-icon:not(:focus) {
+  border: none;
+  box-shadow: none;
+}
+@media (min-width: 600px) {
+  .columns-7 .block-library-gallery-item__inline-menu .components-button.has-icon, .columns-8 .block-library-gallery-item__inline-menu .components-button.has-icon {
+    padding: 0;
+    width: inherit;
+    height: inherit;
+  }
+}
+.block-library-gallery-item__inline-menu.is-left {
+  right: -2px;
+}
+.block-library-gallery-item__inline-menu.is-right {
+  left: -2px;
+}
+
+.blocks-gallery-item .components-spinner {
+  position: absolute;
+  top: 50%;
+  right: 50%;
+  margin-top: -9px;
+  margin-right: -9px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/editor-rtl.min.css b/wp-includes/blocks/gallery/editor-rtl.min.css
new file mode 100644
index 0000000000..466fc1baf7
--- /dev/null
+++ b/wp-includes/blocks/gallery/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-gallery li{list-style-type:none}.wp-block-gallery .block-editor-media-placeholder.is-appender .components-placeholder__label{display:none}.wp-block-gallery .block-editor-media-placeholder.is-appender .block-editor-media-placeholder__button{margin-bottom:0}figure.wp-block-gallery{display:block;margin:0}.blocks-gallery-grid.blocks-gallery-grid{padding-right:0;margin-right:0;margin-bottom:0}.blocks-gallery-item figure:not(.is-selected):focus,.blocks-gallery-item img:focus{outline:none}.blocks-gallery-item figure.is-selected:before{box-shadow:0 0 0 1px #fff inset,0 0 0 3px var(--wp-admin-theme-color) inset;content:"";outline:2px solid transparent;position:absolute;top:0;left:0;bottom:0;right:0;z-index:1;pointer-events:none}.blocks-gallery-item figure.is-selected figcaption{z-index:2}.blocks-gallery-item figure.is-transient img{opacity:.3}.blocks-gallery-item .is-selected .block-library-gallery-item__inline-menu{display:inline-flex}.blocks-gallery-item .block-editor-media-placeholder{margin:0;height:100%}.blocks-gallery-item .block-editor-media-placeholder .components-placeholder__label{display:flex}.block-library-gallery-item__inline-menu{display:none;position:absolute;top:-2px;margin:8px;z-index:20;transition:box-shadow .2s ease-out;border-radius:2px;background:#fff;border:1px solid #1e1e1e}@media (prefers-reduced-motion:reduce){.block-library-gallery-item__inline-menu{transition-duration:0s;transition-delay:0s}}.block-library-gallery-item__inline-menu:hover{box-shadow:0 2px 6px rgba(0,0,0,.05)}@media (min-width:600px){.columns-7 .block-library-gallery-item__inline-menu,.columns-8 .block-library-gallery-item__inline-menu{padding:2px}}.block-library-gallery-item__inline-menu .components-button.has-icon:not(:focus){border:none;box-shadow:none}@media (min-width:600px){.columns-7 .block-library-gallery-item__inline-menu .components-button.has-icon,.columns-8 .block-library-gallery-item__inline-menu .components-button.has-icon{padding:0;width:inherit;height:inherit}}.block-library-gallery-item__inline-menu.is-left{right:-2px}.block-library-gallery-item__inline-menu.is-right{left:-2px}.blocks-gallery-item .components-spinner{position:absolute;top:50%;right:50%;margin-top:-9px;margin-right:-9px}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/editor.css b/wp-includes/blocks/gallery/editor.css
new file mode 100644
index 0000000000..ab72476ef2
--- /dev/null
+++ b/wp-includes/blocks/gallery/editor.css
@@ -0,0 +1,174 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-gallery li {
+  list-style-type: none;
+}
+.wp-block-gallery .block-editor-media-placeholder.is-appender .components-placeholder__label {
+  display: none;
+}
+.wp-block-gallery .block-editor-media-placeholder.is-appender .block-editor-media-placeholder__button {
+  margin-bottom: 0;
+}
+
+figure.wp-block-gallery {
+  display: block;
+  margin: 0;
+}
+
+.blocks-gallery-grid.blocks-gallery-grid {
+  padding-left: 0;
+  margin-left: 0;
+  margin-bottom: 0;
+}
+
+.blocks-gallery-item figure:not(.is-selected):focus,
+.blocks-gallery-item img:focus {
+  outline: none;
+}
+.blocks-gallery-item figure.is-selected::before {
+  box-shadow: 0 0 0 1px #fff inset, 0 0 0 3px var(--wp-admin-theme-color) inset;
+  content: "";
+  outline: 2px solid transparent;
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 1;
+  pointer-events: none;
+}
+.blocks-gallery-item figure.is-selected figcaption {
+  z-index: 2;
+}
+.blocks-gallery-item figure.is-transient img {
+  opacity: 0.3;
+}
+.blocks-gallery-item .is-selected .block-library-gallery-item__inline-menu {
+  display: inline-flex;
+}
+.blocks-gallery-item .block-editor-media-placeholder {
+  margin: 0;
+  height: 100%;
+}
+.blocks-gallery-item .block-editor-media-placeholder .components-placeholder__label {
+  display: flex;
+}
+
+.block-library-gallery-item__inline-menu {
+  display: none;
+  position: absolute;
+  top: -2px;
+  margin: 8px;
+  z-index: 20;
+  transition: box-shadow 0.2s ease-out;
+  border-radius: 2px;
+  background: #fff;
+  border: 1px solid #1e1e1e;
+}
+@media (prefers-reduced-motion: reduce) {
+  .block-library-gallery-item__inline-menu {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+.block-library-gallery-item__inline-menu:hover {
+  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
+}
+@media (min-width: 600px) {
+  .columns-7 .block-library-gallery-item__inline-menu, .columns-8 .block-library-gallery-item__inline-menu {
+    padding: 2px;
+  }
+}
+.block-library-gallery-item__inline-menu .components-button.has-icon:not(:focus) {
+  border: none;
+  box-shadow: none;
+}
+@media (min-width: 600px) {
+  .columns-7 .block-library-gallery-item__inline-menu .components-button.has-icon, .columns-8 .block-library-gallery-item__inline-menu .components-button.has-icon {
+    padding: 0;
+    width: inherit;
+    height: inherit;
+  }
+}
+.block-library-gallery-item__inline-menu.is-left {
+  left: -2px;
+}
+.block-library-gallery-item__inline-menu.is-right {
+  right: -2px;
+}
+
+.blocks-gallery-item .components-spinner {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  margin-top: -9px;
+  margin-left: -9px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/editor.min.css b/wp-includes/blocks/gallery/editor.min.css
new file mode 100644
index 0000000000..098c1003c7
--- /dev/null
+++ b/wp-includes/blocks/gallery/editor.min.css
@@ -0,0 +1 @@
+.wp-block-gallery li{list-style-type:none}.wp-block-gallery .block-editor-media-placeholder.is-appender .components-placeholder__label{display:none}.wp-block-gallery .block-editor-media-placeholder.is-appender .block-editor-media-placeholder__button{margin-bottom:0}figure.wp-block-gallery{display:block;margin:0}.blocks-gallery-grid.blocks-gallery-grid{padding-left:0;margin-left:0;margin-bottom:0}.blocks-gallery-item figure:not(.is-selected):focus,.blocks-gallery-item img:focus{outline:none}.blocks-gallery-item figure.is-selected:before{box-shadow:0 0 0 1px #fff inset,0 0 0 3px var(--wp-admin-theme-color) inset;content:"";outline:2px solid transparent;position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none}.blocks-gallery-item figure.is-selected figcaption{z-index:2}.blocks-gallery-item figure.is-transient img{opacity:.3}.blocks-gallery-item .is-selected .block-library-gallery-item__inline-menu{display:inline-flex}.blocks-gallery-item .block-editor-media-placeholder{margin:0;height:100%}.blocks-gallery-item .block-editor-media-placeholder .components-placeholder__label{display:flex}.block-library-gallery-item__inline-menu{display:none;position:absolute;top:-2px;margin:8px;z-index:20;transition:box-shadow .2s ease-out;border-radius:2px;background:#fff;border:1px solid #1e1e1e}@media (prefers-reduced-motion:reduce){.block-library-gallery-item__inline-menu{transition-duration:0s;transition-delay:0s}}.block-library-gallery-item__inline-menu:hover{box-shadow:0 2px 6px rgba(0,0,0,.05)}@media (min-width:600px){.columns-7 .block-library-gallery-item__inline-menu,.columns-8 .block-library-gallery-item__inline-menu{padding:2px}}.block-library-gallery-item__inline-menu .components-button.has-icon:not(:focus){border:none;box-shadow:none}@media (min-width:600px){.columns-7 .block-library-gallery-item__inline-menu .components-button.has-icon,.columns-8 .block-library-gallery-item__inline-menu .components-button.has-icon{padding:0;width:inherit;height:inherit}}.block-library-gallery-item__inline-menu.is-left{left:-2px}.block-library-gallery-item__inline-menu.is-right{right:-2px}.blocks-gallery-item .components-spinner{position:absolute;top:50%;left:50%;margin-top:-9px;margin-left:-9px}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/style-rtl.css b/wp-includes/blocks/gallery/style-rtl.css
new file mode 100644
index 0000000000..f3b9c38300
--- /dev/null
+++ b/wp-includes/blocks/gallery/style-rtl.css
@@ -0,0 +1,287 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-gallery,
+.blocks-gallery-grid {
+  display: flex;
+  flex-wrap: wrap;
+  list-style-type: none;
+  padding: 0;
+  margin: 0;
+}
+.wp-block-gallery .blocks-gallery-image,
+.wp-block-gallery .blocks-gallery-item,
+.blocks-gallery-grid .blocks-gallery-image,
+.blocks-gallery-grid .blocks-gallery-item {
+  margin: 0 0 1em 1em;
+  display: flex;
+  flex-grow: 1;
+  flex-direction: column;
+  justify-content: center;
+  position: relative;
+  align-self: flex-start;
+  width: calc(50% - 1em);
+}
+.wp-block-gallery .blocks-gallery-image:nth-of-type(even),
+.wp-block-gallery .blocks-gallery-item:nth-of-type(even),
+.blocks-gallery-grid .blocks-gallery-image:nth-of-type(even),
+.blocks-gallery-grid .blocks-gallery-item:nth-of-type(even) {
+  margin-left: 0;
+}
+.wp-block-gallery .blocks-gallery-image figure,
+.wp-block-gallery .blocks-gallery-item figure,
+.blocks-gallery-grid .blocks-gallery-image figure,
+.blocks-gallery-grid .blocks-gallery-item figure {
+  margin: 0;
+  height: 100%;
+}
+@supports (position: sticky) {
+  .wp-block-gallery .blocks-gallery-image figure,
+.wp-block-gallery .blocks-gallery-item figure,
+.blocks-gallery-grid .blocks-gallery-image figure,
+.blocks-gallery-grid .blocks-gallery-item figure {
+    display: flex;
+    align-items: flex-end;
+    justify-content: flex-start;
+  }
+}
+.wp-block-gallery .blocks-gallery-image img,
+.wp-block-gallery .blocks-gallery-item img,
+.blocks-gallery-grid .blocks-gallery-image img,
+.blocks-gallery-grid .blocks-gallery-item img {
+  display: block;
+  max-width: 100%;
+  height: auto;
+  width: 100%;
+}
+@supports (position: sticky) {
+  .wp-block-gallery .blocks-gallery-image img,
+.wp-block-gallery .blocks-gallery-item img,
+.blocks-gallery-grid .blocks-gallery-image img,
+.blocks-gallery-grid .blocks-gallery-item img {
+    width: auto;
+  }
+}
+.wp-block-gallery .blocks-gallery-image figcaption,
+.wp-block-gallery .blocks-gallery-item figcaption,
+.blocks-gallery-grid .blocks-gallery-image figcaption,
+.blocks-gallery-grid .blocks-gallery-item figcaption {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  max-height: 100%;
+  overflow: auto;
+  padding: 3em 0.77em 0.7em;
+  color: #fff;
+  text-align: center;
+  font-size: 0.8em;
+  background: linear-gradient(0deg, rgba(0, 0, 0, 0.7) 0, rgba(0, 0, 0, 0.3) 70%, transparent);
+  box-sizing: border-box;
+  margin: 0;
+}
+.wp-block-gallery .blocks-gallery-image figcaption img,
+.wp-block-gallery .blocks-gallery-item figcaption img,
+.blocks-gallery-grid .blocks-gallery-image figcaption img,
+.blocks-gallery-grid .blocks-gallery-item figcaption img {
+  display: inline;
+}
+.wp-block-gallery figcaption,
+.blocks-gallery-grid figcaption {
+  flex-grow: 1;
+}
+.wp-block-gallery.is-cropped .blocks-gallery-image, .wp-block-gallery.is-cropped .blocks-gallery-item,
+.blocks-gallery-grid.is-cropped .blocks-gallery-image,
+.blocks-gallery-grid.is-cropped .blocks-gallery-item {
+  -ms-grid-row-align: inherit;
+      align-self: inherit;
+}
+.wp-block-gallery.is-cropped .blocks-gallery-image a,
+.wp-block-gallery.is-cropped .blocks-gallery-image img, .wp-block-gallery.is-cropped .blocks-gallery-item a,
+.wp-block-gallery.is-cropped .blocks-gallery-item img,
+.blocks-gallery-grid.is-cropped .blocks-gallery-image a,
+.blocks-gallery-grid.is-cropped .blocks-gallery-image img,
+.blocks-gallery-grid.is-cropped .blocks-gallery-item a,
+.blocks-gallery-grid.is-cropped .blocks-gallery-item img {
+  width: 100%;
+}
+@supports (position: sticky) {
+  .wp-block-gallery.is-cropped .blocks-gallery-image a,
+.wp-block-gallery.is-cropped .blocks-gallery-image img, .wp-block-gallery.is-cropped .blocks-gallery-item a,
+.wp-block-gallery.is-cropped .blocks-gallery-item img,
+.blocks-gallery-grid.is-cropped .blocks-gallery-image a,
+.blocks-gallery-grid.is-cropped .blocks-gallery-image img,
+.blocks-gallery-grid.is-cropped .blocks-gallery-item a,
+.blocks-gallery-grid.is-cropped .blocks-gallery-item img {
+    height: 100%;
+    flex: 1;
+    -o-object-fit: cover;
+       object-fit: cover;
+  }
+}
+.wp-block-gallery.columns-1 .blocks-gallery-image, .wp-block-gallery.columns-1 .blocks-gallery-item,
+.blocks-gallery-grid.columns-1 .blocks-gallery-image,
+.blocks-gallery-grid.columns-1 .blocks-gallery-item {
+  width: 100%;
+  margin-left: 0;
+}
+@media (min-width: 600px) {
+  .wp-block-gallery.columns-3 .blocks-gallery-image, .wp-block-gallery.columns-3 .blocks-gallery-item,
+.blocks-gallery-grid.columns-3 .blocks-gallery-image,
+.blocks-gallery-grid.columns-3 .blocks-gallery-item {
+    width: calc(33.3333333333% - 0.6666666667em);
+    margin-left: 1em;
+  }
+  .wp-block-gallery.columns-4 .blocks-gallery-image, .wp-block-gallery.columns-4 .blocks-gallery-item,
+.blocks-gallery-grid.columns-4 .blocks-gallery-image,
+.blocks-gallery-grid.columns-4 .blocks-gallery-item {
+    width: calc(25% - 0.75em);
+    margin-left: 1em;
+  }
+  .wp-block-gallery.columns-5 .blocks-gallery-image, .wp-block-gallery.columns-5 .blocks-gallery-item,
+.blocks-gallery-grid.columns-5 .blocks-gallery-image,
+.blocks-gallery-grid.columns-5 .blocks-gallery-item {
+    width: calc(20% - 0.8em);
+    margin-left: 1em;
+  }
+  .wp-block-gallery.columns-6 .blocks-gallery-image, .wp-block-gallery.columns-6 .blocks-gallery-item,
+.blocks-gallery-grid.columns-6 .blocks-gallery-image,
+.blocks-gallery-grid.columns-6 .blocks-gallery-item {
+    width: calc(16.6666666667% - 0.8333333333em);
+    margin-left: 1em;
+  }
+  .wp-block-gallery.columns-7 .blocks-gallery-image, .wp-block-gallery.columns-7 .blocks-gallery-item,
+.blocks-gallery-grid.columns-7 .blocks-gallery-image,
+.blocks-gallery-grid.columns-7 .blocks-gallery-item {
+    width: calc(14.2857142857% - 0.8571428571em);
+    margin-left: 1em;
+  }
+  .wp-block-gallery.columns-8 .blocks-gallery-image, .wp-block-gallery.columns-8 .blocks-gallery-item,
+.blocks-gallery-grid.columns-8 .blocks-gallery-image,
+.blocks-gallery-grid.columns-8 .blocks-gallery-item {
+    width: calc(12.5% - 0.875em);
+    margin-left: 1em;
+  }
+  .wp-block-gallery.columns-1 .blocks-gallery-image:nth-of-type(1n), .wp-block-gallery.columns-1 .blocks-gallery-item:nth-of-type(1n),
+.blocks-gallery-grid.columns-1 .blocks-gallery-image:nth-of-type(1n),
+.blocks-gallery-grid.columns-1 .blocks-gallery-item:nth-of-type(1n) {
+    margin-left: 0;
+  }
+  .wp-block-gallery.columns-2 .blocks-gallery-image:nth-of-type(2n), .wp-block-gallery.columns-2 .blocks-gallery-item:nth-of-type(2n),
+.blocks-gallery-grid.columns-2 .blocks-gallery-image:nth-of-type(2n),
+.blocks-gallery-grid.columns-2 .blocks-gallery-item:nth-of-type(2n) {
+    margin-left: 0;
+  }
+  .wp-block-gallery.columns-3 .blocks-gallery-image:nth-of-type(3n), .wp-block-gallery.columns-3 .blocks-gallery-item:nth-of-type(3n),
+.blocks-gallery-grid.columns-3 .blocks-gallery-image:nth-of-type(3n),
+.blocks-gallery-grid.columns-3 .blocks-gallery-item:nth-of-type(3n) {
+    margin-left: 0;
+  }
+  .wp-block-gallery.columns-4 .blocks-gallery-image:nth-of-type(4n), .wp-block-gallery.columns-4 .blocks-gallery-item:nth-of-type(4n),
+.blocks-gallery-grid.columns-4 .blocks-gallery-image:nth-of-type(4n),
+.blocks-gallery-grid.columns-4 .blocks-gallery-item:nth-of-type(4n) {
+    margin-left: 0;
+  }
+  .wp-block-gallery.columns-5 .blocks-gallery-image:nth-of-type(5n), .wp-block-gallery.columns-5 .blocks-gallery-item:nth-of-type(5n),
+.blocks-gallery-grid.columns-5 .blocks-gallery-image:nth-of-type(5n),
+.blocks-gallery-grid.columns-5 .blocks-gallery-item:nth-of-type(5n) {
+    margin-left: 0;
+  }
+  .wp-block-gallery.columns-6 .blocks-gallery-image:nth-of-type(6n), .wp-block-gallery.columns-6 .blocks-gallery-item:nth-of-type(6n),
+.blocks-gallery-grid.columns-6 .blocks-gallery-image:nth-of-type(6n),
+.blocks-gallery-grid.columns-6 .blocks-gallery-item:nth-of-type(6n) {
+    margin-left: 0;
+  }
+  .wp-block-gallery.columns-7 .blocks-gallery-image:nth-of-type(7n), .wp-block-gallery.columns-7 .blocks-gallery-item:nth-of-type(7n),
+.blocks-gallery-grid.columns-7 .blocks-gallery-image:nth-of-type(7n),
+.blocks-gallery-grid.columns-7 .blocks-gallery-item:nth-of-type(7n) {
+    margin-left: 0;
+  }
+  .wp-block-gallery.columns-8 .blocks-gallery-image:nth-of-type(8n), .wp-block-gallery.columns-8 .blocks-gallery-item:nth-of-type(8n),
+.blocks-gallery-grid.columns-8 .blocks-gallery-image:nth-of-type(8n),
+.blocks-gallery-grid.columns-8 .blocks-gallery-item:nth-of-type(8n) {
+    margin-left: 0;
+  }
+}
+.wp-block-gallery .blocks-gallery-image:last-child,
+.wp-block-gallery .blocks-gallery-item:last-child,
+.blocks-gallery-grid .blocks-gallery-image:last-child,
+.blocks-gallery-grid .blocks-gallery-item:last-child {
+  margin-left: 0;
+}
+.wp-block-gallery.alignleft, .wp-block-gallery.alignright,
+.blocks-gallery-grid.alignleft,
+.blocks-gallery-grid.alignright {
+  max-width: 420px;
+  width: 100%;
+}
+.wp-block-gallery.aligncenter .blocks-gallery-item figure,
+.blocks-gallery-grid.aligncenter .blocks-gallery-item figure {
+  justify-content: center;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/style-rtl.min.css b/wp-includes/blocks/gallery/style-rtl.min.css
new file mode 100644
index 0000000000..e904f19c3f
--- /dev/null
+++ b/wp-includes/blocks/gallery/style-rtl.min.css
@@ -0,0 +1 @@
+.blocks-gallery-grid,.wp-block-gallery{display:flex;flex-wrap:wrap;list-style-type:none;padding:0;margin:0}.blocks-gallery-grid .blocks-gallery-image,.blocks-gallery-grid .blocks-gallery-item,.wp-block-gallery .blocks-gallery-image,.wp-block-gallery .blocks-gallery-item{margin:0 0 1em 1em;display:flex;flex-grow:1;flex-direction:column;justify-content:center;position:relative;align-self:flex-start;width:calc(50% - 1em)}.blocks-gallery-grid .blocks-gallery-image:nth-of-type(2n),.blocks-gallery-grid .blocks-gallery-item:nth-of-type(2n),.wp-block-gallery .blocks-gallery-image:nth-of-type(2n),.wp-block-gallery .blocks-gallery-item:nth-of-type(2n){margin-left:0}.blocks-gallery-grid .blocks-gallery-image figure,.blocks-gallery-grid .blocks-gallery-item figure,.wp-block-gallery .blocks-gallery-image figure,.wp-block-gallery .blocks-gallery-item figure{margin:0;height:100%}@supports (position:sticky){.blocks-gallery-grid .blocks-gallery-image figure,.blocks-gallery-grid .blocks-gallery-item figure,.wp-block-gallery .blocks-gallery-image figure,.wp-block-gallery .blocks-gallery-item figure{display:flex;align-items:flex-end;justify-content:flex-start}}.blocks-gallery-grid .blocks-gallery-image img,.blocks-gallery-grid .blocks-gallery-item img,.wp-block-gallery .blocks-gallery-image img,.wp-block-gallery .blocks-gallery-item img{display:block;max-width:100%;height:auto;width:100%}@supports (position:sticky){.blocks-gallery-grid .blocks-gallery-image img,.blocks-gallery-grid .blocks-gallery-item img,.wp-block-gallery .blocks-gallery-image img,.wp-block-gallery .blocks-gallery-item img{width:auto}}.blocks-gallery-grid .blocks-gallery-image figcaption,.blocks-gallery-grid .blocks-gallery-item figcaption,.wp-block-gallery .blocks-gallery-image figcaption,.wp-block-gallery .blocks-gallery-item figcaption{position:absolute;bottom:0;width:100%;max-height:100%;overflow:auto;padding:3em .77em .7em;color:#fff;text-align:center;font-size:.8em;background:linear-gradient(0deg,rgba(0,0,0,.7),rgba(0,0,0,.3) 70%,transparent);box-sizing:border-box;margin:0}.blocks-gallery-grid .blocks-gallery-image figcaption img,.blocks-gallery-grid .blocks-gallery-item figcaption img,.wp-block-gallery .blocks-gallery-image figcaption img,.wp-block-gallery .blocks-gallery-item figcaption img{display:inline}.blocks-gallery-grid figcaption,.wp-block-gallery figcaption{flex-grow:1}.blocks-gallery-grid.is-cropped .blocks-gallery-image,.blocks-gallery-grid.is-cropped .blocks-gallery-item,.wp-block-gallery.is-cropped .blocks-gallery-image,.wp-block-gallery.is-cropped .blocks-gallery-item{-ms-grid-row-align:inherit;align-self:inherit}.blocks-gallery-grid.is-cropped .blocks-gallery-image a,.blocks-gallery-grid.is-cropped .blocks-gallery-image img,.blocks-gallery-grid.is-cropped .blocks-gallery-item a,.blocks-gallery-grid.is-cropped .blocks-gallery-item img,.wp-block-gallery.is-cropped .blocks-gallery-image a,.wp-block-gallery.is-cropped .blocks-gallery-image img,.wp-block-gallery.is-cropped .blocks-gallery-item a,.wp-block-gallery.is-cropped .blocks-gallery-item img{width:100%}@supports (position:sticky){.blocks-gallery-grid.is-cropped .blocks-gallery-image a,.blocks-gallery-grid.is-cropped .blocks-gallery-image img,.blocks-gallery-grid.is-cropped .blocks-gallery-item a,.blocks-gallery-grid.is-cropped .blocks-gallery-item img,.wp-block-gallery.is-cropped .blocks-gallery-image a,.wp-block-gallery.is-cropped .blocks-gallery-image img,.wp-block-gallery.is-cropped .blocks-gallery-item a,.wp-block-gallery.is-cropped .blocks-gallery-item img{height:100%;flex:1;-o-object-fit:cover;object-fit:cover}}.blocks-gallery-grid.columns-1 .blocks-gallery-image,.blocks-gallery-grid.columns-1 .blocks-gallery-item,.wp-block-gallery.columns-1 .blocks-gallery-image,.wp-block-gallery.columns-1 .blocks-gallery-item{width:100%;margin-left:0}@media (min-width:600px){.blocks-gallery-grid.columns-3 .blocks-gallery-image,.blocks-gallery-grid.columns-3 .blocks-gallery-item,.wp-block-gallery.columns-3 .blocks-gallery-image,.wp-block-gallery.columns-3 .blocks-gallery-item{width:calc(33.33333% - .66667em);margin-left:1em}.blocks-gallery-grid.columns-4 .blocks-gallery-image,.blocks-gallery-grid.columns-4 .blocks-gallery-item,.wp-block-gallery.columns-4 .blocks-gallery-image,.wp-block-gallery.columns-4 .blocks-gallery-item{width:calc(25% - .75em);margin-left:1em}.blocks-gallery-grid.columns-5 .blocks-gallery-image,.blocks-gallery-grid.columns-5 .blocks-gallery-item,.wp-block-gallery.columns-5 .blocks-gallery-image,.wp-block-gallery.columns-5 .blocks-gallery-item{width:calc(20% - .8em);margin-left:1em}.blocks-gallery-grid.columns-6 .blocks-gallery-image,.blocks-gallery-grid.columns-6 .blocks-gallery-item,.wp-block-gallery.columns-6 .blocks-gallery-image,.wp-block-gallery.columns-6 .blocks-gallery-item{width:calc(16.66667% - .83333em);margin-left:1em}.blocks-gallery-grid.columns-7 .blocks-gallery-image,.blocks-gallery-grid.columns-7 .blocks-gallery-item,.wp-block-gallery.columns-7 .blocks-gallery-image,.wp-block-gallery.columns-7 .blocks-gallery-item{width:calc(14.28571% - .85714em);margin-left:1em}.blocks-gallery-grid.columns-8 .blocks-gallery-image,.blocks-gallery-grid.columns-8 .blocks-gallery-item,.wp-block-gallery.columns-8 .blocks-gallery-image,.wp-block-gallery.columns-8 .blocks-gallery-item{width:calc(12.5% - .875em);margin-left:1em}.blocks-gallery-grid.columns-1 .blocks-gallery-image:nth-of-type(1n),.blocks-gallery-grid.columns-1 .blocks-gallery-item:nth-of-type(1n),.blocks-gallery-grid.columns-2 .blocks-gallery-image:nth-of-type(2n),.blocks-gallery-grid.columns-2 .blocks-gallery-item:nth-of-type(2n),.blocks-gallery-grid.columns-3 .blocks-gallery-image:nth-of-type(3n),.blocks-gallery-grid.columns-3 .blocks-gallery-item:nth-of-type(3n),.blocks-gallery-grid.columns-4 .blocks-gallery-image:nth-of-type(4n),.blocks-gallery-grid.columns-4 .blocks-gallery-item:nth-of-type(4n),.blocks-gallery-grid.columns-5 .blocks-gallery-image:nth-of-type(5n),.blocks-gallery-grid.columns-5 .blocks-gallery-item:nth-of-type(5n),.blocks-gallery-grid.columns-6 .blocks-gallery-image:nth-of-type(6n),.blocks-gallery-grid.columns-6 .blocks-gallery-item:nth-of-type(6n),.blocks-gallery-grid.columns-7 .blocks-gallery-image:nth-of-type(7n),.blocks-gallery-grid.columns-7 .blocks-gallery-item:nth-of-type(7n),.blocks-gallery-grid.columns-8 .blocks-gallery-image:nth-of-type(8n),.blocks-gallery-grid.columns-8 .blocks-gallery-item:nth-of-type(8n),.wp-block-gallery.columns-1 .blocks-gallery-image:nth-of-type(1n),.wp-block-gallery.columns-1 .blocks-gallery-item:nth-of-type(1n),.wp-block-gallery.columns-2 .blocks-gallery-image:nth-of-type(2n),.wp-block-gallery.columns-2 .blocks-gallery-item:nth-of-type(2n),.wp-block-gallery.columns-3 .blocks-gallery-image:nth-of-type(3n),.wp-block-gallery.columns-3 .blocks-gallery-item:nth-of-type(3n),.wp-block-gallery.columns-4 .blocks-gallery-image:nth-of-type(4n),.wp-block-gallery.columns-4 .blocks-gallery-item:nth-of-type(4n),.wp-block-gallery.columns-5 .blocks-gallery-image:nth-of-type(5n),.wp-block-gallery.columns-5 .blocks-gallery-item:nth-of-type(5n),.wp-block-gallery.columns-6 .blocks-gallery-image:nth-of-type(6n),.wp-block-gallery.columns-6 .blocks-gallery-item:nth-of-type(6n),.wp-block-gallery.columns-7 .blocks-gallery-image:nth-of-type(7n),.wp-block-gallery.columns-7 .blocks-gallery-item:nth-of-type(7n),.wp-block-gallery.columns-8 .blocks-gallery-image:nth-of-type(8n),.wp-block-gallery.columns-8 .blocks-gallery-item:nth-of-type(8n){margin-left:0}}.blocks-gallery-grid .blocks-gallery-image:last-child,.blocks-gallery-grid .blocks-gallery-item:last-child,.wp-block-gallery .blocks-gallery-image:last-child,.wp-block-gallery .blocks-gallery-item:last-child{margin-left:0}.blocks-gallery-grid.alignleft,.blocks-gallery-grid.alignright,.wp-block-gallery.alignleft,.wp-block-gallery.alignright{max-width:420px;width:100%}.blocks-gallery-grid.aligncenter .blocks-gallery-item figure,.wp-block-gallery.aligncenter .blocks-gallery-item figure{justify-content:center}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/style.css b/wp-includes/blocks/gallery/style.css
new file mode 100644
index 0000000000..be451363f2
--- /dev/null
+++ b/wp-includes/blocks/gallery/style.css
@@ -0,0 +1,287 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-gallery,
+.blocks-gallery-grid {
+  display: flex;
+  flex-wrap: wrap;
+  list-style-type: none;
+  padding: 0;
+  margin: 0;
+}
+.wp-block-gallery .blocks-gallery-image,
+.wp-block-gallery .blocks-gallery-item,
+.blocks-gallery-grid .blocks-gallery-image,
+.blocks-gallery-grid .blocks-gallery-item {
+  margin: 0 1em 1em 0;
+  display: flex;
+  flex-grow: 1;
+  flex-direction: column;
+  justify-content: center;
+  position: relative;
+  align-self: flex-start;
+  width: calc(50% - 1em);
+}
+.wp-block-gallery .blocks-gallery-image:nth-of-type(even),
+.wp-block-gallery .blocks-gallery-item:nth-of-type(even),
+.blocks-gallery-grid .blocks-gallery-image:nth-of-type(even),
+.blocks-gallery-grid .blocks-gallery-item:nth-of-type(even) {
+  margin-right: 0;
+}
+.wp-block-gallery .blocks-gallery-image figure,
+.wp-block-gallery .blocks-gallery-item figure,
+.blocks-gallery-grid .blocks-gallery-image figure,
+.blocks-gallery-grid .blocks-gallery-item figure {
+  margin: 0;
+  height: 100%;
+}
+@supports (position: sticky) {
+  .wp-block-gallery .blocks-gallery-image figure,
+.wp-block-gallery .blocks-gallery-item figure,
+.blocks-gallery-grid .blocks-gallery-image figure,
+.blocks-gallery-grid .blocks-gallery-item figure {
+    display: flex;
+    align-items: flex-end;
+    justify-content: flex-start;
+  }
+}
+.wp-block-gallery .blocks-gallery-image img,
+.wp-block-gallery .blocks-gallery-item img,
+.blocks-gallery-grid .blocks-gallery-image img,
+.blocks-gallery-grid .blocks-gallery-item img {
+  display: block;
+  max-width: 100%;
+  height: auto;
+  width: 100%;
+}
+@supports (position: sticky) {
+  .wp-block-gallery .blocks-gallery-image img,
+.wp-block-gallery .blocks-gallery-item img,
+.blocks-gallery-grid .blocks-gallery-image img,
+.blocks-gallery-grid .blocks-gallery-item img {
+    width: auto;
+  }
+}
+.wp-block-gallery .blocks-gallery-image figcaption,
+.wp-block-gallery .blocks-gallery-item figcaption,
+.blocks-gallery-grid .blocks-gallery-image figcaption,
+.blocks-gallery-grid .blocks-gallery-item figcaption {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  max-height: 100%;
+  overflow: auto;
+  padding: 3em 0.77em 0.7em;
+  color: #fff;
+  text-align: center;
+  font-size: 0.8em;
+  background: linear-gradient(0deg, rgba(0, 0, 0, 0.7) 0, rgba(0, 0, 0, 0.3) 70%, transparent);
+  box-sizing: border-box;
+  margin: 0;
+}
+.wp-block-gallery .blocks-gallery-image figcaption img,
+.wp-block-gallery .blocks-gallery-item figcaption img,
+.blocks-gallery-grid .blocks-gallery-image figcaption img,
+.blocks-gallery-grid .blocks-gallery-item figcaption img {
+  display: inline;
+}
+.wp-block-gallery figcaption,
+.blocks-gallery-grid figcaption {
+  flex-grow: 1;
+}
+.wp-block-gallery.is-cropped .blocks-gallery-image, .wp-block-gallery.is-cropped .blocks-gallery-item,
+.blocks-gallery-grid.is-cropped .blocks-gallery-image,
+.blocks-gallery-grid.is-cropped .blocks-gallery-item {
+  -ms-grid-row-align: inherit;
+      align-self: inherit;
+}
+.wp-block-gallery.is-cropped .blocks-gallery-image a,
+.wp-block-gallery.is-cropped .blocks-gallery-image img, .wp-block-gallery.is-cropped .blocks-gallery-item a,
+.wp-block-gallery.is-cropped .blocks-gallery-item img,
+.blocks-gallery-grid.is-cropped .blocks-gallery-image a,
+.blocks-gallery-grid.is-cropped .blocks-gallery-image img,
+.blocks-gallery-grid.is-cropped .blocks-gallery-item a,
+.blocks-gallery-grid.is-cropped .blocks-gallery-item img {
+  width: 100%;
+}
+@supports (position: sticky) {
+  .wp-block-gallery.is-cropped .blocks-gallery-image a,
+.wp-block-gallery.is-cropped .blocks-gallery-image img, .wp-block-gallery.is-cropped .blocks-gallery-item a,
+.wp-block-gallery.is-cropped .blocks-gallery-item img,
+.blocks-gallery-grid.is-cropped .blocks-gallery-image a,
+.blocks-gallery-grid.is-cropped .blocks-gallery-image img,
+.blocks-gallery-grid.is-cropped .blocks-gallery-item a,
+.blocks-gallery-grid.is-cropped .blocks-gallery-item img {
+    height: 100%;
+    flex: 1;
+    -o-object-fit: cover;
+       object-fit: cover;
+  }
+}
+.wp-block-gallery.columns-1 .blocks-gallery-image, .wp-block-gallery.columns-1 .blocks-gallery-item,
+.blocks-gallery-grid.columns-1 .blocks-gallery-image,
+.blocks-gallery-grid.columns-1 .blocks-gallery-item {
+  width: 100%;
+  margin-right: 0;
+}
+@media (min-width: 600px) {
+  .wp-block-gallery.columns-3 .blocks-gallery-image, .wp-block-gallery.columns-3 .blocks-gallery-item,
+.blocks-gallery-grid.columns-3 .blocks-gallery-image,
+.blocks-gallery-grid.columns-3 .blocks-gallery-item {
+    width: calc(33.3333333333% - 0.6666666667em);
+    margin-right: 1em;
+  }
+  .wp-block-gallery.columns-4 .blocks-gallery-image, .wp-block-gallery.columns-4 .blocks-gallery-item,
+.blocks-gallery-grid.columns-4 .blocks-gallery-image,
+.blocks-gallery-grid.columns-4 .blocks-gallery-item {
+    width: calc(25% - 0.75em);
+    margin-right: 1em;
+  }
+  .wp-block-gallery.columns-5 .blocks-gallery-image, .wp-block-gallery.columns-5 .blocks-gallery-item,
+.blocks-gallery-grid.columns-5 .blocks-gallery-image,
+.blocks-gallery-grid.columns-5 .blocks-gallery-item {
+    width: calc(20% - 0.8em);
+    margin-right: 1em;
+  }
+  .wp-block-gallery.columns-6 .blocks-gallery-image, .wp-block-gallery.columns-6 .blocks-gallery-item,
+.blocks-gallery-grid.columns-6 .blocks-gallery-image,
+.blocks-gallery-grid.columns-6 .blocks-gallery-item {
+    width: calc(16.6666666667% - 0.8333333333em);
+    margin-right: 1em;
+  }
+  .wp-block-gallery.columns-7 .blocks-gallery-image, .wp-block-gallery.columns-7 .blocks-gallery-item,
+.blocks-gallery-grid.columns-7 .blocks-gallery-image,
+.blocks-gallery-grid.columns-7 .blocks-gallery-item {
+    width: calc(14.2857142857% - 0.8571428571em);
+    margin-right: 1em;
+  }
+  .wp-block-gallery.columns-8 .blocks-gallery-image, .wp-block-gallery.columns-8 .blocks-gallery-item,
+.blocks-gallery-grid.columns-8 .blocks-gallery-image,
+.blocks-gallery-grid.columns-8 .blocks-gallery-item {
+    width: calc(12.5% - 0.875em);
+    margin-right: 1em;
+  }
+  .wp-block-gallery.columns-1 .blocks-gallery-image:nth-of-type(1n), .wp-block-gallery.columns-1 .blocks-gallery-item:nth-of-type(1n),
+.blocks-gallery-grid.columns-1 .blocks-gallery-image:nth-of-type(1n),
+.blocks-gallery-grid.columns-1 .blocks-gallery-item:nth-of-type(1n) {
+    margin-right: 0;
+  }
+  .wp-block-gallery.columns-2 .blocks-gallery-image:nth-of-type(2n), .wp-block-gallery.columns-2 .blocks-gallery-item:nth-of-type(2n),
+.blocks-gallery-grid.columns-2 .blocks-gallery-image:nth-of-type(2n),
+.blocks-gallery-grid.columns-2 .blocks-gallery-item:nth-of-type(2n) {
+    margin-right: 0;
+  }
+  .wp-block-gallery.columns-3 .blocks-gallery-image:nth-of-type(3n), .wp-block-gallery.columns-3 .blocks-gallery-item:nth-of-type(3n),
+.blocks-gallery-grid.columns-3 .blocks-gallery-image:nth-of-type(3n),
+.blocks-gallery-grid.columns-3 .blocks-gallery-item:nth-of-type(3n) {
+    margin-right: 0;
+  }
+  .wp-block-gallery.columns-4 .blocks-gallery-image:nth-of-type(4n), .wp-block-gallery.columns-4 .blocks-gallery-item:nth-of-type(4n),
+.blocks-gallery-grid.columns-4 .blocks-gallery-image:nth-of-type(4n),
+.blocks-gallery-grid.columns-4 .blocks-gallery-item:nth-of-type(4n) {
+    margin-right: 0;
+  }
+  .wp-block-gallery.columns-5 .blocks-gallery-image:nth-of-type(5n), .wp-block-gallery.columns-5 .blocks-gallery-item:nth-of-type(5n),
+.blocks-gallery-grid.columns-5 .blocks-gallery-image:nth-of-type(5n),
+.blocks-gallery-grid.columns-5 .blocks-gallery-item:nth-of-type(5n) {
+    margin-right: 0;
+  }
+  .wp-block-gallery.columns-6 .blocks-gallery-image:nth-of-type(6n), .wp-block-gallery.columns-6 .blocks-gallery-item:nth-of-type(6n),
+.blocks-gallery-grid.columns-6 .blocks-gallery-image:nth-of-type(6n),
+.blocks-gallery-grid.columns-6 .blocks-gallery-item:nth-of-type(6n) {
+    margin-right: 0;
+  }
+  .wp-block-gallery.columns-7 .blocks-gallery-image:nth-of-type(7n), .wp-block-gallery.columns-7 .blocks-gallery-item:nth-of-type(7n),
+.blocks-gallery-grid.columns-7 .blocks-gallery-image:nth-of-type(7n),
+.blocks-gallery-grid.columns-7 .blocks-gallery-item:nth-of-type(7n) {
+    margin-right: 0;
+  }
+  .wp-block-gallery.columns-8 .blocks-gallery-image:nth-of-type(8n), .wp-block-gallery.columns-8 .blocks-gallery-item:nth-of-type(8n),
+.blocks-gallery-grid.columns-8 .blocks-gallery-image:nth-of-type(8n),
+.blocks-gallery-grid.columns-8 .blocks-gallery-item:nth-of-type(8n) {
+    margin-right: 0;
+  }
+}
+.wp-block-gallery .blocks-gallery-image:last-child,
+.wp-block-gallery .blocks-gallery-item:last-child,
+.blocks-gallery-grid .blocks-gallery-image:last-child,
+.blocks-gallery-grid .blocks-gallery-item:last-child {
+  margin-right: 0;
+}
+.wp-block-gallery.alignleft, .wp-block-gallery.alignright,
+.blocks-gallery-grid.alignleft,
+.blocks-gallery-grid.alignright {
+  max-width: 420px;
+  width: 100%;
+}
+.wp-block-gallery.aligncenter .blocks-gallery-item figure,
+.blocks-gallery-grid.aligncenter .blocks-gallery-item figure {
+  justify-content: center;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/style.min.css b/wp-includes/blocks/gallery/style.min.css
new file mode 100644
index 0000000000..8e6a7f4239
--- /dev/null
+++ b/wp-includes/blocks/gallery/style.min.css
@@ -0,0 +1 @@
+.blocks-gallery-grid,.wp-block-gallery{display:flex;flex-wrap:wrap;list-style-type:none;padding:0;margin:0}.blocks-gallery-grid .blocks-gallery-image,.blocks-gallery-grid .blocks-gallery-item,.wp-block-gallery .blocks-gallery-image,.wp-block-gallery .blocks-gallery-item{margin:0 1em 1em 0;display:flex;flex-grow:1;flex-direction:column;justify-content:center;position:relative;align-self:flex-start;width:calc(50% - 1em)}.blocks-gallery-grid .blocks-gallery-image:nth-of-type(2n),.blocks-gallery-grid .blocks-gallery-item:nth-of-type(2n),.wp-block-gallery .blocks-gallery-image:nth-of-type(2n),.wp-block-gallery .blocks-gallery-item:nth-of-type(2n){margin-right:0}.blocks-gallery-grid .blocks-gallery-image figure,.blocks-gallery-grid .blocks-gallery-item figure,.wp-block-gallery .blocks-gallery-image figure,.wp-block-gallery .blocks-gallery-item figure{margin:0;height:100%}@supports (position:sticky){.blocks-gallery-grid .blocks-gallery-image figure,.blocks-gallery-grid .blocks-gallery-item figure,.wp-block-gallery .blocks-gallery-image figure,.wp-block-gallery .blocks-gallery-item figure{display:flex;align-items:flex-end;justify-content:flex-start}}.blocks-gallery-grid .blocks-gallery-image img,.blocks-gallery-grid .blocks-gallery-item img,.wp-block-gallery .blocks-gallery-image img,.wp-block-gallery .blocks-gallery-item img{display:block;max-width:100%;height:auto;width:100%}@supports (position:sticky){.blocks-gallery-grid .blocks-gallery-image img,.blocks-gallery-grid .blocks-gallery-item img,.wp-block-gallery .blocks-gallery-image img,.wp-block-gallery .blocks-gallery-item img{width:auto}}.blocks-gallery-grid .blocks-gallery-image figcaption,.blocks-gallery-grid .blocks-gallery-item figcaption,.wp-block-gallery .blocks-gallery-image figcaption,.wp-block-gallery .blocks-gallery-item figcaption{position:absolute;bottom:0;width:100%;max-height:100%;overflow:auto;padding:3em .77em .7em;color:#fff;text-align:center;font-size:.8em;background:linear-gradient(0deg,rgba(0,0,0,.7),rgba(0,0,0,.3) 70%,transparent);box-sizing:border-box;margin:0}.blocks-gallery-grid .blocks-gallery-image figcaption img,.blocks-gallery-grid .blocks-gallery-item figcaption img,.wp-block-gallery .blocks-gallery-image figcaption img,.wp-block-gallery .blocks-gallery-item figcaption img{display:inline}.blocks-gallery-grid figcaption,.wp-block-gallery figcaption{flex-grow:1}.blocks-gallery-grid.is-cropped .blocks-gallery-image,.blocks-gallery-grid.is-cropped .blocks-gallery-item,.wp-block-gallery.is-cropped .blocks-gallery-image,.wp-block-gallery.is-cropped .blocks-gallery-item{-ms-grid-row-align:inherit;align-self:inherit}.blocks-gallery-grid.is-cropped .blocks-gallery-image a,.blocks-gallery-grid.is-cropped .blocks-gallery-image img,.blocks-gallery-grid.is-cropped .blocks-gallery-item a,.blocks-gallery-grid.is-cropped .blocks-gallery-item img,.wp-block-gallery.is-cropped .blocks-gallery-image a,.wp-block-gallery.is-cropped .blocks-gallery-image img,.wp-block-gallery.is-cropped .blocks-gallery-item a,.wp-block-gallery.is-cropped .blocks-gallery-item img{width:100%}@supports (position:sticky){.blocks-gallery-grid.is-cropped .blocks-gallery-image a,.blocks-gallery-grid.is-cropped .blocks-gallery-image img,.blocks-gallery-grid.is-cropped .blocks-gallery-item a,.blocks-gallery-grid.is-cropped .blocks-gallery-item img,.wp-block-gallery.is-cropped .blocks-gallery-image a,.wp-block-gallery.is-cropped .blocks-gallery-image img,.wp-block-gallery.is-cropped .blocks-gallery-item a,.wp-block-gallery.is-cropped .blocks-gallery-item img{height:100%;flex:1;-o-object-fit:cover;object-fit:cover}}.blocks-gallery-grid.columns-1 .blocks-gallery-image,.blocks-gallery-grid.columns-1 .blocks-gallery-item,.wp-block-gallery.columns-1 .blocks-gallery-image,.wp-block-gallery.columns-1 .blocks-gallery-item{width:100%;margin-right:0}@media (min-width:600px){.blocks-gallery-grid.columns-3 .blocks-gallery-image,.blocks-gallery-grid.columns-3 .blocks-gallery-item,.wp-block-gallery.columns-3 .blocks-gallery-image,.wp-block-gallery.columns-3 .blocks-gallery-item{width:calc(33.33333% - .66667em);margin-right:1em}.blocks-gallery-grid.columns-4 .blocks-gallery-image,.blocks-gallery-grid.columns-4 .blocks-gallery-item,.wp-block-gallery.columns-4 .blocks-gallery-image,.wp-block-gallery.columns-4 .blocks-gallery-item{width:calc(25% - .75em);margin-right:1em}.blocks-gallery-grid.columns-5 .blocks-gallery-image,.blocks-gallery-grid.columns-5 .blocks-gallery-item,.wp-block-gallery.columns-5 .blocks-gallery-image,.wp-block-gallery.columns-5 .blocks-gallery-item{width:calc(20% - .8em);margin-right:1em}.blocks-gallery-grid.columns-6 .blocks-gallery-image,.blocks-gallery-grid.columns-6 .blocks-gallery-item,.wp-block-gallery.columns-6 .blocks-gallery-image,.wp-block-gallery.columns-6 .blocks-gallery-item{width:calc(16.66667% - .83333em);margin-right:1em}.blocks-gallery-grid.columns-7 .blocks-gallery-image,.blocks-gallery-grid.columns-7 .blocks-gallery-item,.wp-block-gallery.columns-7 .blocks-gallery-image,.wp-block-gallery.columns-7 .blocks-gallery-item{width:calc(14.28571% - .85714em);margin-right:1em}.blocks-gallery-grid.columns-8 .blocks-gallery-image,.blocks-gallery-grid.columns-8 .blocks-gallery-item,.wp-block-gallery.columns-8 .blocks-gallery-image,.wp-block-gallery.columns-8 .blocks-gallery-item{width:calc(12.5% - .875em);margin-right:1em}.blocks-gallery-grid.columns-1 .blocks-gallery-image:nth-of-type(1n),.blocks-gallery-grid.columns-1 .blocks-gallery-item:nth-of-type(1n),.blocks-gallery-grid.columns-2 .blocks-gallery-image:nth-of-type(2n),.blocks-gallery-grid.columns-2 .blocks-gallery-item:nth-of-type(2n),.blocks-gallery-grid.columns-3 .blocks-gallery-image:nth-of-type(3n),.blocks-gallery-grid.columns-3 .blocks-gallery-item:nth-of-type(3n),.blocks-gallery-grid.columns-4 .blocks-gallery-image:nth-of-type(4n),.blocks-gallery-grid.columns-4 .blocks-gallery-item:nth-of-type(4n),.blocks-gallery-grid.columns-5 .blocks-gallery-image:nth-of-type(5n),.blocks-gallery-grid.columns-5 .blocks-gallery-item:nth-of-type(5n),.blocks-gallery-grid.columns-6 .blocks-gallery-image:nth-of-type(6n),.blocks-gallery-grid.columns-6 .blocks-gallery-item:nth-of-type(6n),.blocks-gallery-grid.columns-7 .blocks-gallery-image:nth-of-type(7n),.blocks-gallery-grid.columns-7 .blocks-gallery-item:nth-of-type(7n),.blocks-gallery-grid.columns-8 .blocks-gallery-image:nth-of-type(8n),.blocks-gallery-grid.columns-8 .blocks-gallery-item:nth-of-type(8n),.wp-block-gallery.columns-1 .blocks-gallery-image:nth-of-type(1n),.wp-block-gallery.columns-1 .blocks-gallery-item:nth-of-type(1n),.wp-block-gallery.columns-2 .blocks-gallery-image:nth-of-type(2n),.wp-block-gallery.columns-2 .blocks-gallery-item:nth-of-type(2n),.wp-block-gallery.columns-3 .blocks-gallery-image:nth-of-type(3n),.wp-block-gallery.columns-3 .blocks-gallery-item:nth-of-type(3n),.wp-block-gallery.columns-4 .blocks-gallery-image:nth-of-type(4n),.wp-block-gallery.columns-4 .blocks-gallery-item:nth-of-type(4n),.wp-block-gallery.columns-5 .blocks-gallery-image:nth-of-type(5n),.wp-block-gallery.columns-5 .blocks-gallery-item:nth-of-type(5n),.wp-block-gallery.columns-6 .blocks-gallery-image:nth-of-type(6n),.wp-block-gallery.columns-6 .blocks-gallery-item:nth-of-type(6n),.wp-block-gallery.columns-7 .blocks-gallery-image:nth-of-type(7n),.wp-block-gallery.columns-7 .blocks-gallery-item:nth-of-type(7n),.wp-block-gallery.columns-8 .blocks-gallery-image:nth-of-type(8n),.wp-block-gallery.columns-8 .blocks-gallery-item:nth-of-type(8n){margin-right:0}}.blocks-gallery-grid .blocks-gallery-image:last-child,.blocks-gallery-grid .blocks-gallery-item:last-child,.wp-block-gallery .blocks-gallery-image:last-child,.wp-block-gallery .blocks-gallery-item:last-child{margin-right:0}.blocks-gallery-grid.alignleft,.blocks-gallery-grid.alignright,.wp-block-gallery.alignleft,.wp-block-gallery.alignright{max-width:420px;width:100%}.blocks-gallery-grid.aligncenter .blocks-gallery-item figure,.wp-block-gallery.aligncenter .blocks-gallery-item figure{justify-content:center}
\ No newline at end of file
diff --git a/wp-includes/blocks/group/editor-rtl.css b/wp-includes/blocks/group/editor-rtl.css
new file mode 100644
index 0000000000..35f6b1e887
--- /dev/null
+++ b/wp-includes/blocks/group/editor-rtl.css
@@ -0,0 +1,86 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+/**
+* Group: All Alignment Settings
+*/
+.wp-block-group .block-editor-block-list__insertion-point {
+  right: 0;
+  left: 0;
+}
+
+[data-type="core/group"].is-selected .block-list-appender {
+  margin-right: 0;
+  margin-left: 0;
+}
+[data-type="core/group"].is-selected .has-background .block-list-appender {
+  margin-top: 18px;
+  margin-bottom: 18px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/group/editor-rtl.min.css b/wp-includes/blocks/group/editor-rtl.min.css
new file mode 100644
index 0000000000..b75588b91c
--- /dev/null
+++ b/wp-includes/blocks/group/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-group .block-editor-block-list__insertion-point{right:0;left:0}[data-type="core/group"].is-selected .block-list-appender{margin-right:0;margin-left:0}[data-type="core/group"].is-selected .has-background .block-list-appender{margin-top:18px;margin-bottom:18px}
\ No newline at end of file
diff --git a/wp-includes/blocks/group/editor.css b/wp-includes/blocks/group/editor.css
new file mode 100644
index 0000000000..c9b00d8dcd
--- /dev/null
+++ b/wp-includes/blocks/group/editor.css
@@ -0,0 +1,86 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+/**
+* Group: All Alignment Settings
+*/
+.wp-block-group .block-editor-block-list__insertion-point {
+  left: 0;
+  right: 0;
+}
+
+[data-type="core/group"].is-selected .block-list-appender {
+  margin-left: 0;
+  margin-right: 0;
+}
+[data-type="core/group"].is-selected .has-background .block-list-appender {
+  margin-top: 18px;
+  margin-bottom: 18px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/group/editor.min.css b/wp-includes/blocks/group/editor.min.css
new file mode 100644
index 0000000000..d9a41f7c14
--- /dev/null
+++ b/wp-includes/blocks/group/editor.min.css
@@ -0,0 +1 @@
+.wp-block-group .block-editor-block-list__insertion-point{left:0;right:0}[data-type="core/group"].is-selected .block-list-appender{margin-left:0;margin-right:0}[data-type="core/group"].is-selected .has-background .block-list-appender{margin-top:18px;margin-bottom:18px}
\ No newline at end of file
diff --git a/wp-includes/blocks/group/style-rtl.css b/wp-includes/blocks/group/style-rtl.css
new file mode 100644
index 0000000000..8fd3e9e3d7
--- /dev/null
+++ b/wp-includes/blocks/group/style-rtl.css
@@ -0,0 +1,73 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-group {
+  box-sizing: border-box;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/group/style-rtl.min.css b/wp-includes/blocks/group/style-rtl.min.css
new file mode 100644
index 0000000000..9124e9b704
--- /dev/null
+++ b/wp-includes/blocks/group/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-group{box-sizing:border-box}
\ No newline at end of file
diff --git a/wp-includes/blocks/group/style.css b/wp-includes/blocks/group/style.css
new file mode 100644
index 0000000000..8fd3e9e3d7
--- /dev/null
+++ b/wp-includes/blocks/group/style.css
@@ -0,0 +1,73 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-group {
+  box-sizing: border-box;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/group/style.min.css b/wp-includes/blocks/group/style.min.css
new file mode 100644
index 0000000000..9124e9b704
--- /dev/null
+++ b/wp-includes/blocks/group/style.min.css
@@ -0,0 +1 @@
+.wp-block-group{box-sizing:border-box}
\ No newline at end of file
diff --git a/wp-includes/blocks/heading/editor-rtl.css b/wp-includes/blocks/heading/editor-rtl.css
new file mode 100644
index 0000000000..e1fb9c8aa3
--- /dev/null
+++ b/wp-includes/blocks/heading/editor-rtl.css
@@ -0,0 +1,80 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-library-heading-level-dropdown .components-popover__content {
+  min-width: 230px;
+}
+.block-library-heading-level-dropdown .components-popover__content > div {
+  padding: 0;
+}
+
+.block-library-heading-level-toolbar {
+  border: none;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/heading/editor-rtl.min.css b/wp-includes/blocks/heading/editor-rtl.min.css
new file mode 100644
index 0000000000..ffc2c6277c
--- /dev/null
+++ b/wp-includes/blocks/heading/editor-rtl.min.css
@@ -0,0 +1 @@
+.block-library-heading-level-dropdown .components-popover__content{min-width:230px}.block-library-heading-level-dropdown .components-popover__content>div{padding:0}.block-library-heading-level-toolbar{border:none}
\ No newline at end of file
diff --git a/wp-includes/blocks/heading/editor.css b/wp-includes/blocks/heading/editor.css
new file mode 100644
index 0000000000..e1fb9c8aa3
--- /dev/null
+++ b/wp-includes/blocks/heading/editor.css
@@ -0,0 +1,80 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-library-heading-level-dropdown .components-popover__content {
+  min-width: 230px;
+}
+.block-library-heading-level-dropdown .components-popover__content > div {
+  padding: 0;
+}
+
+.block-library-heading-level-toolbar {
+  border: none;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/heading/editor.min.css b/wp-includes/blocks/heading/editor.min.css
new file mode 100644
index 0000000000..ffc2c6277c
--- /dev/null
+++ b/wp-includes/blocks/heading/editor.min.css
@@ -0,0 +1 @@
+.block-library-heading-level-dropdown .components-popover__content{min-width:230px}.block-library-heading-level-dropdown .components-popover__content>div{padding:0}.block-library-heading-level-toolbar{border:none}
\ No newline at end of file
diff --git a/wp-includes/blocks/heading/style-rtl.css b/wp-includes/blocks/heading/style-rtl.css
new file mode 100644
index 0000000000..25c0c87e3a
--- /dev/null
+++ b/wp-includes/blocks/heading/style-rtl.css
@@ -0,0 +1,78 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+h1.has-background,
+h2.has-background,
+h3.has-background,
+h4.has-background,
+h5.has-background,
+h6.has-background {
+  padding: 1.25em 2.375em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/heading/style-rtl.min.css b/wp-includes/blocks/heading/style-rtl.min.css
new file mode 100644
index 0000000000..38760e892f
--- /dev/null
+++ b/wp-includes/blocks/heading/style-rtl.min.css
@@ -0,0 +1 @@
+h1.has-background,h2.has-background,h3.has-background,h4.has-background,h5.has-background,h6.has-background{padding:1.25em 2.375em}
\ No newline at end of file
diff --git a/wp-includes/blocks/heading/style.css b/wp-includes/blocks/heading/style.css
new file mode 100644
index 0000000000..25c0c87e3a
--- /dev/null
+++ b/wp-includes/blocks/heading/style.css
@@ -0,0 +1,78 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+h1.has-background,
+h2.has-background,
+h3.has-background,
+h4.has-background,
+h5.has-background,
+h6.has-background {
+  padding: 1.25em 2.375em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/heading/style.min.css b/wp-includes/blocks/heading/style.min.css
new file mode 100644
index 0000000000..38760e892f
--- /dev/null
+++ b/wp-includes/blocks/heading/style.min.css
@@ -0,0 +1 @@
+h1.has-background,h2.has-background,h3.has-background,h4.has-background,h5.has-background,h6.has-background{padding:1.25em 2.375em}
\ No newline at end of file
diff --git a/wp-includes/blocks/html/editor-rtl.css b/wp-includes/blocks/html/editor-rtl.css
new file mode 100644
index 0000000000..9595a76d97
--- /dev/null
+++ b/wp-includes/blocks/html/editor-rtl.css
@@ -0,0 +1,98 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-library-html__edit {
+  margin-bottom: 28px;
+}
+.block-library-html__edit .block-library-html__preview-overlay {
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  top: 0;
+  right: 0;
+}
+.block-library-html__edit .block-editor-plain-text {
+  font-family: Menlo, Consolas, monaco, monospace;
+  color: #1e1e1e;
+  padding: 0.8em 1em;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+  max-height: 250px;
+  /* Fonts smaller than 16px causes mobile safari to zoom. */
+  font-size: 16px;
+}
+@media (min-width: 600px) {
+  .block-library-html__edit .block-editor-plain-text {
+    font-size: 13px;
+  }
+}
+.block-library-html__edit .block-editor-plain-text:focus {
+  box-shadow: none;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/html/editor-rtl.min.css b/wp-includes/blocks/html/editor-rtl.min.css
new file mode 100644
index 0000000000..42b778a681
--- /dev/null
+++ b/wp-includes/blocks/html/editor-rtl.min.css
@@ -0,0 +1 @@
+.block-library-html__edit{margin-bottom:28px}.block-library-html__edit .block-library-html__preview-overlay{position:absolute;width:100%;height:100%;top:0;right:0}.block-library-html__edit .block-editor-plain-text{font-family:Menlo,Consolas,monaco,monospace;color:#1e1e1e;padding:.8em 1em;border:1px solid #ddd;border-radius:4px;max-height:250px;font-size:16px}@media (min-width:600px){.block-library-html__edit .block-editor-plain-text{font-size:13px}}.block-library-html__edit .block-editor-plain-text:focus{box-shadow:none}
\ No newline at end of file
diff --git a/wp-includes/blocks/html/editor.css b/wp-includes/blocks/html/editor.css
new file mode 100644
index 0000000000..187cede88e
--- /dev/null
+++ b/wp-includes/blocks/html/editor.css
@@ -0,0 +1,98 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-library-html__edit {
+  margin-bottom: 28px;
+}
+.block-library-html__edit .block-library-html__preview-overlay {
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  top: 0;
+  left: 0;
+}
+.block-library-html__edit .block-editor-plain-text {
+  font-family: Menlo, Consolas, monaco, monospace;
+  color: #1e1e1e;
+  padding: 0.8em 1em;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+  max-height: 250px;
+  /* Fonts smaller than 16px causes mobile safari to zoom. */
+  font-size: 16px;
+}
+@media (min-width: 600px) {
+  .block-library-html__edit .block-editor-plain-text {
+    font-size: 13px;
+  }
+}
+.block-library-html__edit .block-editor-plain-text:focus {
+  box-shadow: none;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/html/editor.min.css b/wp-includes/blocks/html/editor.min.css
new file mode 100644
index 0000000000..33630bc469
--- /dev/null
+++ b/wp-includes/blocks/html/editor.min.css
@@ -0,0 +1 @@
+.block-library-html__edit{margin-bottom:28px}.block-library-html__edit .block-library-html__preview-overlay{position:absolute;width:100%;height:100%;top:0;left:0}.block-library-html__edit .block-editor-plain-text{font-family:Menlo,Consolas,monaco,monospace;color:#1e1e1e;padding:.8em 1em;border:1px solid #ddd;border-radius:4px;max-height:250px;font-size:16px}@media (min-width:600px){.block-library-html__edit .block-editor-plain-text{font-size:13px}}.block-library-html__edit .block-editor-plain-text:focus{box-shadow:none}
\ No newline at end of file
diff --git a/wp-includes/blocks/image/editor-rtl.css b/wp-includes/blocks/image/editor-rtl.css
new file mode 100644
index 0000000000..209a3a1c29
--- /dev/null
+++ b/wp-includes/blocks/image/editor-rtl.css
@@ -0,0 +1,194 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+figure.wp-block-image:not(.wp-block) {
+  margin: 0;
+}
+
+.wp-block-image {
+  position: relative;
+}
+.wp-block-image .is-applying img, .wp-block-image.is-transient img {
+  opacity: 0.3;
+}
+.wp-block-image figcaption img {
+  display: inline;
+}
+.wp-block-image .components-spinner {
+  position: absolute;
+  top: 50%;
+  right: 50%;
+  margin-top: -9px;
+  margin-right: -9px;
+}
+.wp-block-image:not(.is-style-rounded) > div {
+  border-radius: inherit;
+}
+
+.wp-block-image .components-resizable-box__container {
+  display: inline-block;
+}
+.wp-block-image .components-resizable-box__container img {
+  display: block;
+  width: inherit;
+  height: inherit;
+}
+
+.block-editor-block-list__block[data-type="core/image"] .block-editor-block-toolbar .block-editor-url-input__button-modal {
+  position: absolute;
+  right: 0;
+  left: 0;
+  margin: -1px 0;
+}
+@media (min-width: 600px) {
+  .block-editor-block-list__block[data-type="core/image"] .block-editor-block-toolbar .block-editor-url-input__button-modal {
+    margin: -1px;
+  }
+}
+
+[data-align=wide] > .wp-block-image img,
+[data-align=full] > .wp-block-image img {
+  width: 100%;
+}
+
+.wp-block[data-align=left] > .wp-block-image,
+.wp-block[data-align=center] > .wp-block-image,
+.wp-block[data-align=right] > .wp-block-image {
+  display: table;
+}
+.wp-block[data-align=left] > .wp-block-image > figcaption,
+.wp-block[data-align=center] > .wp-block-image > figcaption,
+.wp-block[data-align=right] > .wp-block-image > figcaption {
+  display: table-caption;
+  caption-side: bottom;
+}
+
+.wp-block[data-align=left] > .wp-block-image {
+  margin-left: 1em;
+  margin-right: 0;
+  margin-top: 0.5em;
+  margin-bottom: 0.5em;
+}
+
+.wp-block[data-align=right] > .wp-block-image {
+  margin-right: 1em;
+  margin-left: 0;
+  margin-top: 0.5em;
+  margin-bottom: 0.5em;
+}
+
+.wp-block[data-align=center] > .wp-block-image {
+  margin-right: auto;
+  margin-left: auto;
+  text-align: center;
+}
+
+.wp-block-image__crop-area {
+  position: relative;
+  max-width: 100%;
+  width: 100%;
+}
+
+.wp-block-image__crop-icon {
+  padding: 0 8px;
+  min-width: 48px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+.wp-block-image__crop-icon svg {
+  fill: currentColor;
+}
+
+.wp-block-image__zoom .components-popover__content {
+  overflow: visible;
+  min-width: 260px;
+}
+.wp-block-image__zoom .components-range-control {
+  flex: 1;
+}
+.wp-block-image__zoom .components-base-control__field {
+  display: flex;
+  margin-bottom: 0;
+  flex-direction: column;
+  align-items: flex-start;
+}
+
+.wp-block-image__aspect-ratio {
+  height: 46px;
+  margin-bottom: -8px;
+  display: flex;
+  align-items: center;
+}
+.wp-block-image__aspect-ratio .components-button {
+  width: 36px;
+  padding-right: 0;
+  padding-left: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/image/editor-rtl.min.css b/wp-includes/blocks/image/editor-rtl.min.css
new file mode 100644
index 0000000000..4ff324220d
--- /dev/null
+++ b/wp-includes/blocks/image/editor-rtl.min.css
@@ -0,0 +1 @@
+figure.wp-block-image:not(.wp-block){margin:0}.wp-block-image{position:relative}.wp-block-image .is-applying img,.wp-block-image.is-transient img{opacity:.3}.wp-block-image figcaption img{display:inline}.wp-block-image .components-spinner{position:absolute;top:50%;right:50%;margin-top:-9px;margin-right:-9px}.wp-block-image:not(.is-style-rounded)>div{border-radius:inherit}.wp-block-image .components-resizable-box__container{display:inline-block}.wp-block-image .components-resizable-box__container img{display:block;width:inherit;height:inherit}.block-editor-block-list__block[data-type="core/image"] .block-editor-block-toolbar .block-editor-url-input__button-modal{position:absolute;right:0;left:0;margin:-1px 0}@media (min-width:600px){.block-editor-block-list__block[data-type="core/image"] .block-editor-block-toolbar .block-editor-url-input__button-modal{margin:-1px}}[data-align=full]>.wp-block-image img,[data-align=wide]>.wp-block-image img{width:100%}.wp-block[data-align=center]>.wp-block-image,.wp-block[data-align=left]>.wp-block-image,.wp-block[data-align=right]>.wp-block-image{display:table}.wp-block[data-align=center]>.wp-block-image>figcaption,.wp-block[data-align=left]>.wp-block-image>figcaption,.wp-block[data-align=right]>.wp-block-image>figcaption{display:table-caption;caption-side:bottom}.wp-block[data-align=left]>.wp-block-image{margin:.5em 0 .5em 1em}.wp-block[data-align=right]>.wp-block-image{margin:.5em 1em .5em 0}.wp-block[data-align=center]>.wp-block-image{margin-right:auto;margin-left:auto;text-align:center}.wp-block-image__crop-area{position:relative;max-width:100%;width:100%}.wp-block-image__crop-icon{padding:0 8px;min-width:48px;display:flex;justify-content:center;align-items:center}.wp-block-image__crop-icon svg{fill:currentColor}.wp-block-image__zoom .components-popover__content{overflow:visible;min-width:260px}.wp-block-image__zoom .components-range-control{flex:1}.wp-block-image__zoom .components-base-control__field{display:flex;margin-bottom:0;flex-direction:column;align-items:flex-start}.wp-block-image__aspect-ratio{height:46px;margin-bottom:-8px;display:flex;align-items:center}.wp-block-image__aspect-ratio .components-button{width:36px;padding-right:0;padding-left:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/image/editor.css b/wp-includes/blocks/image/editor.css
new file mode 100644
index 0000000000..ba1f17cb12
--- /dev/null
+++ b/wp-includes/blocks/image/editor.css
@@ -0,0 +1,194 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+figure.wp-block-image:not(.wp-block) {
+  margin: 0;
+}
+
+.wp-block-image {
+  position: relative;
+}
+.wp-block-image .is-applying img, .wp-block-image.is-transient img {
+  opacity: 0.3;
+}
+.wp-block-image figcaption img {
+  display: inline;
+}
+.wp-block-image .components-spinner {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  margin-top: -9px;
+  margin-left: -9px;
+}
+.wp-block-image:not(.is-style-rounded) > div {
+  border-radius: inherit;
+}
+
+.wp-block-image .components-resizable-box__container {
+  display: inline-block;
+}
+.wp-block-image .components-resizable-box__container img {
+  display: block;
+  width: inherit;
+  height: inherit;
+}
+
+.block-editor-block-list__block[data-type="core/image"] .block-editor-block-toolbar .block-editor-url-input__button-modal {
+  position: absolute;
+  left: 0;
+  right: 0;
+  margin: -1px 0;
+}
+@media (min-width: 600px) {
+  .block-editor-block-list__block[data-type="core/image"] .block-editor-block-toolbar .block-editor-url-input__button-modal {
+    margin: -1px;
+  }
+}
+
+[data-align=wide] > .wp-block-image img,
+[data-align=full] > .wp-block-image img {
+  width: 100%;
+}
+
+.wp-block[data-align=left] > .wp-block-image,
+.wp-block[data-align=center] > .wp-block-image,
+.wp-block[data-align=right] > .wp-block-image {
+  display: table;
+}
+.wp-block[data-align=left] > .wp-block-image > figcaption,
+.wp-block[data-align=center] > .wp-block-image > figcaption,
+.wp-block[data-align=right] > .wp-block-image > figcaption {
+  display: table-caption;
+  caption-side: bottom;
+}
+
+.wp-block[data-align=left] > .wp-block-image {
+  margin-right: 1em;
+  margin-left: 0;
+  margin-top: 0.5em;
+  margin-bottom: 0.5em;
+}
+
+.wp-block[data-align=right] > .wp-block-image {
+  margin-left: 1em;
+  margin-right: 0;
+  margin-top: 0.5em;
+  margin-bottom: 0.5em;
+}
+
+.wp-block[data-align=center] > .wp-block-image {
+  margin-left: auto;
+  margin-right: auto;
+  text-align: center;
+}
+
+.wp-block-image__crop-area {
+  position: relative;
+  max-width: 100%;
+  width: 100%;
+}
+
+.wp-block-image__crop-icon {
+  padding: 0 8px;
+  min-width: 48px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+.wp-block-image__crop-icon svg {
+  fill: currentColor;
+}
+
+.wp-block-image__zoom .components-popover__content {
+  overflow: visible;
+  min-width: 260px;
+}
+.wp-block-image__zoom .components-range-control {
+  flex: 1;
+}
+.wp-block-image__zoom .components-base-control__field {
+  display: flex;
+  margin-bottom: 0;
+  flex-direction: column;
+  align-items: flex-start;
+}
+
+.wp-block-image__aspect-ratio {
+  height: 46px;
+  margin-bottom: -8px;
+  display: flex;
+  align-items: center;
+}
+.wp-block-image__aspect-ratio .components-button {
+  width: 36px;
+  padding-left: 0;
+  padding-right: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/image/editor.min.css b/wp-includes/blocks/image/editor.min.css
new file mode 100644
index 0000000000..fd758c291a
--- /dev/null
+++ b/wp-includes/blocks/image/editor.min.css
@@ -0,0 +1 @@
+figure.wp-block-image:not(.wp-block){margin:0}.wp-block-image{position:relative}.wp-block-image .is-applying img,.wp-block-image.is-transient img{opacity:.3}.wp-block-image figcaption img{display:inline}.wp-block-image .components-spinner{position:absolute;top:50%;left:50%;margin-top:-9px;margin-left:-9px}.wp-block-image:not(.is-style-rounded)>div{border-radius:inherit}.wp-block-image .components-resizable-box__container{display:inline-block}.wp-block-image .components-resizable-box__container img{display:block;width:inherit;height:inherit}.block-editor-block-list__block[data-type="core/image"] .block-editor-block-toolbar .block-editor-url-input__button-modal{position:absolute;left:0;right:0;margin:-1px 0}@media (min-width:600px){.block-editor-block-list__block[data-type="core/image"] .block-editor-block-toolbar .block-editor-url-input__button-modal{margin:-1px}}[data-align=full]>.wp-block-image img,[data-align=wide]>.wp-block-image img{width:100%}.wp-block[data-align=center]>.wp-block-image,.wp-block[data-align=left]>.wp-block-image,.wp-block[data-align=right]>.wp-block-image{display:table}.wp-block[data-align=center]>.wp-block-image>figcaption,.wp-block[data-align=left]>.wp-block-image>figcaption,.wp-block[data-align=right]>.wp-block-image>figcaption{display:table-caption;caption-side:bottom}.wp-block[data-align=left]>.wp-block-image{margin:.5em 1em .5em 0}.wp-block[data-align=right]>.wp-block-image{margin:.5em 0 .5em 1em}.wp-block[data-align=center]>.wp-block-image{margin-left:auto;margin-right:auto;text-align:center}.wp-block-image__crop-area{position:relative;max-width:100%;width:100%}.wp-block-image__crop-icon{padding:0 8px;min-width:48px;display:flex;justify-content:center;align-items:center}.wp-block-image__crop-icon svg{fill:currentColor}.wp-block-image__zoom .components-popover__content{overflow:visible;min-width:260px}.wp-block-image__zoom .components-range-control{flex:1}.wp-block-image__zoom .components-base-control__field{display:flex;margin-bottom:0;flex-direction:column;align-items:flex-start}.wp-block-image__aspect-ratio{height:46px;margin-bottom:-8px;display:flex;align-items:center}.wp-block-image__aspect-ratio .components-button{width:36px;padding-left:0;padding-right:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/image/style-rtl.css b/wp-includes/blocks/image/style-rtl.css
new file mode 100644
index 0000000000..b360459d05
--- /dev/null
+++ b/wp-includes/blocks/image/style-rtl.css
@@ -0,0 +1,140 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-image {
+  margin: 0 0 1em 0;
+}
+.wp-block-image img {
+  max-width: 100%;
+}
+.wp-block-image:not(.is-style-rounded) img {
+  border-radius: inherit;
+}
+.wp-block-image.aligncenter {
+  text-align: center;
+}
+.wp-block-image.alignfull img, .wp-block-image.alignwide img {
+  width: 100%;
+}
+.wp-block-image .alignleft,
+.wp-block-image .alignright,
+.wp-block-image .aligncenter {
+  display: table;
+}
+.wp-block-image .alignleft > figcaption,
+.wp-block-image .alignright > figcaption,
+.wp-block-image .aligncenter > figcaption {
+  display: table-caption;
+  caption-side: bottom;
+}
+.wp-block-image .alignleft {
+  float: left;
+  margin-left: 0;
+  margin-left: 1em;
+  margin-top: 0.5em;
+  margin-bottom: 0.5em;
+}
+.wp-block-image .alignright {
+  float: right;
+  margin-right: 0;
+  margin-right: 1em;
+  margin-top: 0.5em;
+  margin-bottom: 0.5em;
+}
+.wp-block-image .aligncenter {
+  margin-right: auto;
+  margin-left: auto;
+}
+.wp-block-image figcaption {
+  margin-top: 0.5em;
+  margin-bottom: 1em;
+}
+.wp-block-image.is-style-rounded img {
+  border-radius: 9999px;
+}
+.wp-block-image.is-style-circle-mask img {
+  border-radius: 9999px;
+}
+@supports ((-webkit-mask-image: none) or (mask-image: none)) or (-webkit-mask-image: none) {
+  .wp-block-image.is-style-circle-mask img {
+    /* stylelint-disable */
+    -webkit-mask-image: url('data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="50"/></svg>');
+            mask-image: url('data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="50"/></svg>');
+    /* stylelint-enable */
+    mask-mode: alpha;
+    -webkit-mask-repeat: no-repeat;
+            mask-repeat: no-repeat;
+    -webkit-mask-size: contain;
+            mask-size: contain;
+    -webkit-mask-position: center;
+            mask-position: center;
+    border-radius: 0;
+  }
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/image/style-rtl.min.css b/wp-includes/blocks/image/style-rtl.min.css
new file mode 100644
index 0000000000..8e3bd04bcf
--- /dev/null
+++ b/wp-includes/blocks/image/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-image{margin:0 0 1em}.wp-block-image img{max-width:100%}.wp-block-image:not(.is-style-rounded) img{border-radius:inherit}.wp-block-image.aligncenter{text-align:center}.wp-block-image.alignfull img,.wp-block-image.alignwide img{width:100%}.wp-block-image .aligncenter,.wp-block-image .alignleft,.wp-block-image .alignright{display:table}.wp-block-image .aligncenter>figcaption,.wp-block-image .alignleft>figcaption,.wp-block-image .alignright>figcaption{display:table-caption;caption-side:bottom}.wp-block-image .alignleft{float:left;margin-left:1em;margin-top:.5em;margin-bottom:.5em}.wp-block-image .alignright{float:right;margin-right:1em;margin-top:.5em;margin-bottom:.5em}.wp-block-image .aligncenter{margin-right:auto;margin-left:auto}.wp-block-image figcaption{margin-top:.5em;margin-bottom:1em}.wp-block-image.is-style-circle-mask img,.wp-block-image.is-style-rounded img{border-radius:9999px}@supports ((-webkit-mask-image:none) or (mask-image:none)) or (-webkit-mask-image:none){.wp-block-image.is-style-circle-mask img{-webkit-mask-image:url('data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="50"/></svg>');mask-image:url('data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="50"/></svg>');mask-mode:alpha;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-position:center;mask-position:center;border-radius:0}}
\ No newline at end of file
diff --git a/wp-includes/blocks/image/style.css b/wp-includes/blocks/image/style.css
new file mode 100644
index 0000000000..b743bf0c3c
--- /dev/null
+++ b/wp-includes/blocks/image/style.css
@@ -0,0 +1,144 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-image {
+  margin: 0 0 1em 0;
+}
+.wp-block-image img {
+  max-width: 100%;
+}
+.wp-block-image:not(.is-style-rounded) img {
+  border-radius: inherit;
+}
+.wp-block-image.aligncenter {
+  text-align: center;
+}
+.wp-block-image.alignfull img, .wp-block-image.alignwide img {
+  width: 100%;
+}
+.wp-block-image .alignleft,
+.wp-block-image .alignright,
+.wp-block-image .aligncenter {
+  display: table;
+}
+.wp-block-image .alignleft > figcaption,
+.wp-block-image .alignright > figcaption,
+.wp-block-image .aligncenter > figcaption {
+  display: table-caption;
+  caption-side: bottom;
+}
+.wp-block-image .alignleft {
+  /*rtl:ignore*/
+  float: left;
+  /*rtl:ignore*/
+  margin-left: 0;
+  margin-right: 1em;
+  margin-top: 0.5em;
+  margin-bottom: 0.5em;
+}
+.wp-block-image .alignright {
+  /*rtl:ignore*/
+  float: right;
+  /*rtl:ignore*/
+  margin-right: 0;
+  margin-left: 1em;
+  margin-top: 0.5em;
+  margin-bottom: 0.5em;
+}
+.wp-block-image .aligncenter {
+  margin-left: auto;
+  margin-right: auto;
+}
+.wp-block-image figcaption {
+  margin-top: 0.5em;
+  margin-bottom: 1em;
+}
+.wp-block-image.is-style-rounded img {
+  border-radius: 9999px;
+}
+.wp-block-image.is-style-circle-mask img {
+  border-radius: 9999px;
+}
+@supports ((-webkit-mask-image: none) or (mask-image: none)) or (-webkit-mask-image: none) {
+  .wp-block-image.is-style-circle-mask img {
+    /* stylelint-disable */
+    -webkit-mask-image: url('data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="50"/></svg>');
+            mask-image: url('data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="50"/></svg>');
+    /* stylelint-enable */
+    mask-mode: alpha;
+    -webkit-mask-repeat: no-repeat;
+            mask-repeat: no-repeat;
+    -webkit-mask-size: contain;
+            mask-size: contain;
+    -webkit-mask-position: center;
+            mask-position: center;
+    border-radius: 0;
+  }
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/image/style.min.css b/wp-includes/blocks/image/style.min.css
new file mode 100644
index 0000000000..adbfbfd21c
--- /dev/null
+++ b/wp-includes/blocks/image/style.min.css
@@ -0,0 +1 @@
+.wp-block-image{margin:0 0 1em}.wp-block-image img{max-width:100%}.wp-block-image:not(.is-style-rounded) img{border-radius:inherit}.wp-block-image.aligncenter{text-align:center}.wp-block-image.alignfull img,.wp-block-image.alignwide img{width:100%}.wp-block-image .aligncenter,.wp-block-image .alignleft,.wp-block-image .alignright{display:table}.wp-block-image .aligncenter>figcaption,.wp-block-image .alignleft>figcaption,.wp-block-image .alignright>figcaption{display:table-caption;caption-side:bottom}.wp-block-image .alignleft{float:left;margin:.5em 1em .5em 0}.wp-block-image .alignright{float:right;margin:.5em 0 .5em 1em}.wp-block-image .aligncenter{margin-left:auto;margin-right:auto}.wp-block-image figcaption{margin-top:.5em;margin-bottom:1em}.wp-block-image.is-style-circle-mask img,.wp-block-image.is-style-rounded img{border-radius:9999px}@supports ((-webkit-mask-image:none) or (mask-image:none)) or (-webkit-mask-image:none){.wp-block-image.is-style-circle-mask img{-webkit-mask-image:url('data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="50"/></svg>');mask-image:url('data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="50"/></svg>');mask-mode:alpha;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-position:center;mask-position:center;border-radius:0}}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-comments/style-rtl.css b/wp-includes/blocks/latest-comments/style-rtl.css
new file mode 100644
index 0000000000..0cc3512860
--- /dev/null
+++ b/wp-includes/blocks/latest-comments/style-rtl.css
@@ -0,0 +1,111 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+ol.wp-block-latest-comments {
+  padding-right: 0;
+}
+
+.wp-block-latest-comments__comment {
+  line-height: 1.1;
+  list-style: none;
+  margin-bottom: 1em;
+}
+.has-avatars .wp-block-latest-comments__comment {
+  min-height: 2.25em;
+  list-style: none;
+}
+.has-avatars .wp-block-latest-comments__comment .wp-block-latest-comments__comment-meta,
+.has-avatars .wp-block-latest-comments__comment .wp-block-latest-comments__comment-excerpt {
+  margin-right: 3.25em;
+}
+.has-dates .wp-block-latest-comments__comment, .has-excerpts .wp-block-latest-comments__comment {
+  line-height: 1.5;
+}
+
+.wp-block-latest-comments__comment-excerpt p {
+  font-size: 0.875em;
+  line-height: 1.8;
+  margin: 0.36em 0 1.4em;
+}
+
+.wp-block-latest-comments__comment-date {
+  display: block;
+  font-size: 0.75em;
+}
+
+.wp-block-latest-comments .avatar,
+.wp-block-latest-comments__comment-avatar {
+  border-radius: 1.5em;
+  display: block;
+  float: right;
+  height: 2.5em;
+  margin-left: 0.75em;
+  width: 2.5em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-comments/style-rtl.min.css b/wp-includes/blocks/latest-comments/style-rtl.min.css
new file mode 100644
index 0000000000..1cfb1a2c4e
--- /dev/null
+++ b/wp-includes/blocks/latest-comments/style-rtl.min.css
@@ -0,0 +1 @@
+ol.wp-block-latest-comments{padding-right:0}.wp-block-latest-comments__comment{line-height:1.1;list-style:none;margin-bottom:1em}.has-avatars .wp-block-latest-comments__comment{min-height:2.25em;list-style:none}.has-avatars .wp-block-latest-comments__comment .wp-block-latest-comments__comment-excerpt,.has-avatars .wp-block-latest-comments__comment .wp-block-latest-comments__comment-meta{margin-right:3.25em}.has-dates .wp-block-latest-comments__comment,.has-excerpts .wp-block-latest-comments__comment{line-height:1.5}.wp-block-latest-comments__comment-excerpt p{font-size:.875em;line-height:1.8;margin:.36em 0 1.4em}.wp-block-latest-comments__comment-date{display:block;font-size:.75em}.wp-block-latest-comments .avatar,.wp-block-latest-comments__comment-avatar{border-radius:1.5em;display:block;float:right;height:2.5em;margin-left:.75em;width:2.5em}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-comments/style.css b/wp-includes/blocks/latest-comments/style.css
new file mode 100644
index 0000000000..5fd2e70adc
--- /dev/null
+++ b/wp-includes/blocks/latest-comments/style.css
@@ -0,0 +1,111 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+ol.wp-block-latest-comments {
+  padding-left: 0;
+}
+
+.wp-block-latest-comments__comment {
+  line-height: 1.1;
+  list-style: none;
+  margin-bottom: 1em;
+}
+.has-avatars .wp-block-latest-comments__comment {
+  min-height: 2.25em;
+  list-style: none;
+}
+.has-avatars .wp-block-latest-comments__comment .wp-block-latest-comments__comment-meta,
+.has-avatars .wp-block-latest-comments__comment .wp-block-latest-comments__comment-excerpt {
+  margin-left: 3.25em;
+}
+.has-dates .wp-block-latest-comments__comment, .has-excerpts .wp-block-latest-comments__comment {
+  line-height: 1.5;
+}
+
+.wp-block-latest-comments__comment-excerpt p {
+  font-size: 0.875em;
+  line-height: 1.8;
+  margin: 0.36em 0 1.4em;
+}
+
+.wp-block-latest-comments__comment-date {
+  display: block;
+  font-size: 0.75em;
+}
+
+.wp-block-latest-comments .avatar,
+.wp-block-latest-comments__comment-avatar {
+  border-radius: 1.5em;
+  display: block;
+  float: left;
+  height: 2.5em;
+  margin-right: 0.75em;
+  width: 2.5em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-comments/style.min.css b/wp-includes/blocks/latest-comments/style.min.css
new file mode 100644
index 0000000000..9be034034e
--- /dev/null
+++ b/wp-includes/blocks/latest-comments/style.min.css
@@ -0,0 +1 @@
+ol.wp-block-latest-comments{padding-left:0}.wp-block-latest-comments__comment{line-height:1.1;list-style:none;margin-bottom:1em}.has-avatars .wp-block-latest-comments__comment{min-height:2.25em;list-style:none}.has-avatars .wp-block-latest-comments__comment .wp-block-latest-comments__comment-excerpt,.has-avatars .wp-block-latest-comments__comment .wp-block-latest-comments__comment-meta{margin-left:3.25em}.has-dates .wp-block-latest-comments__comment,.has-excerpts .wp-block-latest-comments__comment{line-height:1.5}.wp-block-latest-comments__comment-excerpt p{font-size:.875em;line-height:1.8;margin:.36em 0 1.4em}.wp-block-latest-comments__comment-date{display:block;font-size:.75em}.wp-block-latest-comments .avatar,.wp-block-latest-comments__comment-avatar{border-radius:1.5em;display:block;float:left;height:2.5em;margin-right:.75em;width:2.5em}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-posts/editor-rtl.css b/wp-includes/blocks/latest-posts/editor-rtl.css
new file mode 100644
index 0000000000..a95baaa52f
--- /dev/null
+++ b/wp-includes/blocks/latest-posts/editor-rtl.css
@@ -0,0 +1,84 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-latest-posts {
+  padding-right: 2.5em;
+}
+.wp-block-latest-posts.is-grid {
+  padding-right: 0;
+}
+
+.wp-block-latest-posts li a > div {
+  display: inline;
+}
+
+.edit-post-visual-editor .wp-block-latest-posts.is-grid li {
+  margin-bottom: 20px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-posts/editor-rtl.min.css b/wp-includes/blocks/latest-posts/editor-rtl.min.css
new file mode 100644
index 0000000000..2ff90dba52
--- /dev/null
+++ b/wp-includes/blocks/latest-posts/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-latest-posts{padding-right:2.5em}.wp-block-latest-posts.is-grid{padding-right:0}.wp-block-latest-posts li a>div{display:inline}.edit-post-visual-editor .wp-block-latest-posts.is-grid li{margin-bottom:20px}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-posts/editor.css b/wp-includes/blocks/latest-posts/editor.css
new file mode 100644
index 0000000000..fc8c2ddfc6
--- /dev/null
+++ b/wp-includes/blocks/latest-posts/editor.css
@@ -0,0 +1,84 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-latest-posts {
+  padding-left: 2.5em;
+}
+.wp-block-latest-posts.is-grid {
+  padding-left: 0;
+}
+
+.wp-block-latest-posts li a > div {
+  display: inline;
+}
+
+.edit-post-visual-editor .wp-block-latest-posts.is-grid li {
+  margin-bottom: 20px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-posts/editor.min.css b/wp-includes/blocks/latest-posts/editor.min.css
new file mode 100644
index 0000000000..79cb52f46a
--- /dev/null
+++ b/wp-includes/blocks/latest-posts/editor.min.css
@@ -0,0 +1 @@
+.wp-block-latest-posts{padding-left:2.5em}.wp-block-latest-posts.is-grid{padding-left:0}.wp-block-latest-posts li a>div{display:inline}.edit-post-visual-editor .wp-block-latest-posts.is-grid li{margin-bottom:20px}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-posts/style-rtl.css b/wp-includes/blocks/latest-posts/style-rtl.css
new file mode 100644
index 0000000000..7d62e2247a
--- /dev/null
+++ b/wp-includes/blocks/latest-posts/style-rtl.css
@@ -0,0 +1,162 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-latest-posts.alignleft {
+  margin-right: 2em;
+}
+.wp-block-latest-posts.alignright {
+  margin-left: 2em;
+}
+.wp-block-latest-posts.wp-block-latest-posts__list {
+  list-style: none;
+}
+.wp-block-latest-posts.wp-block-latest-posts__list li {
+  clear: both;
+}
+.wp-block-latest-posts.is-grid {
+  display: flex;
+  flex-wrap: wrap;
+  padding: 0;
+}
+.wp-block-latest-posts.is-grid li {
+  margin: 0 0 1.25em 1.25em;
+  width: 100%;
+}
+@media (min-width: 600px) {
+  .wp-block-latest-posts.columns-2 li {
+    width: calc((100% / 2) - 1.25em + (1.25em / 2));
+  }
+  .wp-block-latest-posts.columns-2 li:nth-child(2n) {
+    margin-left: 0;
+  }
+  .wp-block-latest-posts.columns-3 li {
+    width: calc((100% / 3) - 1.25em + (1.25em / 3));
+  }
+  .wp-block-latest-posts.columns-3 li:nth-child(3n) {
+    margin-left: 0;
+  }
+  .wp-block-latest-posts.columns-4 li {
+    width: calc((100% / 4) - 1.25em + (1.25em / 4));
+  }
+  .wp-block-latest-posts.columns-4 li:nth-child(4n) {
+    margin-left: 0;
+  }
+  .wp-block-latest-posts.columns-5 li {
+    width: calc((100% / 5) - 1.25em + (1.25em / 5));
+  }
+  .wp-block-latest-posts.columns-5 li:nth-child(5n) {
+    margin-left: 0;
+  }
+  .wp-block-latest-posts.columns-6 li {
+    width: calc((100% / 6) - 1.25em + (1.25em / 6));
+  }
+  .wp-block-latest-posts.columns-6 li:nth-child(6n) {
+    margin-left: 0;
+  }
+}
+
+.wp-block-latest-posts__post-date,
+.wp-block-latest-posts__post-author {
+  display: block;
+  color: #555;
+  font-size: 0.8125em;
+}
+
+.wp-block-latest-posts__post-excerpt {
+  margin-top: 0.5em;
+  margin-bottom: 1em;
+}
+
+.wp-block-latest-posts__featured-image a {
+  display: inline-block;
+}
+.wp-block-latest-posts__featured-image img {
+  height: auto;
+  width: auto;
+}
+.wp-block-latest-posts__featured-image.alignleft {
+  margin-right: 1em;
+}
+.wp-block-latest-posts__featured-image.alignright {
+  margin-left: 1em;
+}
+.wp-block-latest-posts__featured-image.aligncenter {
+  margin-bottom: 1em;
+  text-align: center;
+}
+
+.block-editor-image-alignment-control__row .components-base-control__field {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+.block-editor-image-alignment-control__row .components-base-control__field .components-base-control__label {
+  margin-bottom: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-posts/style-rtl.min.css b/wp-includes/blocks/latest-posts/style-rtl.min.css
new file mode 100644
index 0000000000..ca102e630a
--- /dev/null
+++ b/wp-includes/blocks/latest-posts/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-latest-posts.alignleft{margin-right:2em}.wp-block-latest-posts.alignright{margin-left:2em}.wp-block-latest-posts.wp-block-latest-posts__list{list-style:none}.wp-block-latest-posts.wp-block-latest-posts__list li{clear:both}.wp-block-latest-posts.is-grid{display:flex;flex-wrap:wrap;padding:0}.wp-block-latest-posts.is-grid li{margin:0 0 1.25em 1.25em;width:100%}@media (min-width:600px){.wp-block-latest-posts.columns-2 li{width:calc(50% - .625em)}.wp-block-latest-posts.columns-2 li:nth-child(2n){margin-left:0}.wp-block-latest-posts.columns-3 li{width:calc(33.33333% - .83333em)}.wp-block-latest-posts.columns-3 li:nth-child(3n){margin-left:0}.wp-block-latest-posts.columns-4 li{width:calc(25% - .9375em)}.wp-block-latest-posts.columns-4 li:nth-child(4n){margin-left:0}.wp-block-latest-posts.columns-5 li{width:calc(20% - 1em)}.wp-block-latest-posts.columns-5 li:nth-child(5n){margin-left:0}.wp-block-latest-posts.columns-6 li{width:calc(16.66667% - 1.04167em)}.wp-block-latest-posts.columns-6 li:nth-child(6n){margin-left:0}}.wp-block-latest-posts__post-author,.wp-block-latest-posts__post-date{display:block;color:#555;font-size:.8125em}.wp-block-latest-posts__post-excerpt{margin-top:.5em;margin-bottom:1em}.wp-block-latest-posts__featured-image a{display:inline-block}.wp-block-latest-posts__featured-image img{height:auto;width:auto}.wp-block-latest-posts__featured-image.alignleft{margin-right:1em}.wp-block-latest-posts__featured-image.alignright{margin-left:1em}.wp-block-latest-posts__featured-image.aligncenter{margin-bottom:1em;text-align:center}.block-editor-image-alignment-control__row .components-base-control__field{display:flex;justify-content:space-between;align-items:center}.block-editor-image-alignment-control__row .components-base-control__field .components-base-control__label{margin-bottom:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-posts/style.css b/wp-includes/blocks/latest-posts/style.css
new file mode 100644
index 0000000000..3825be8373
--- /dev/null
+++ b/wp-includes/blocks/latest-posts/style.css
@@ -0,0 +1,166 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-latest-posts.alignleft {
+  /*rtl:ignore*/
+  margin-right: 2em;
+}
+.wp-block-latest-posts.alignright {
+  /*rtl:ignore*/
+  margin-left: 2em;
+}
+.wp-block-latest-posts.wp-block-latest-posts__list {
+  list-style: none;
+}
+.wp-block-latest-posts.wp-block-latest-posts__list li {
+  clear: both;
+}
+.wp-block-latest-posts.is-grid {
+  display: flex;
+  flex-wrap: wrap;
+  padding: 0;
+}
+.wp-block-latest-posts.is-grid li {
+  margin: 0 1.25em 1.25em 0;
+  width: 100%;
+}
+@media (min-width: 600px) {
+  .wp-block-latest-posts.columns-2 li {
+    width: calc((100% / 2) - 1.25em + (1.25em / 2));
+  }
+  .wp-block-latest-posts.columns-2 li:nth-child(2n) {
+    margin-right: 0;
+  }
+  .wp-block-latest-posts.columns-3 li {
+    width: calc((100% / 3) - 1.25em + (1.25em / 3));
+  }
+  .wp-block-latest-posts.columns-3 li:nth-child(3n) {
+    margin-right: 0;
+  }
+  .wp-block-latest-posts.columns-4 li {
+    width: calc((100% / 4) - 1.25em + (1.25em / 4));
+  }
+  .wp-block-latest-posts.columns-4 li:nth-child(4n) {
+    margin-right: 0;
+  }
+  .wp-block-latest-posts.columns-5 li {
+    width: calc((100% / 5) - 1.25em + (1.25em / 5));
+  }
+  .wp-block-latest-posts.columns-5 li:nth-child(5n) {
+    margin-right: 0;
+  }
+  .wp-block-latest-posts.columns-6 li {
+    width: calc((100% / 6) - 1.25em + (1.25em / 6));
+  }
+  .wp-block-latest-posts.columns-6 li:nth-child(6n) {
+    margin-right: 0;
+  }
+}
+
+.wp-block-latest-posts__post-date,
+.wp-block-latest-posts__post-author {
+  display: block;
+  color: #555;
+  font-size: 0.8125em;
+}
+
+.wp-block-latest-posts__post-excerpt {
+  margin-top: 0.5em;
+  margin-bottom: 1em;
+}
+
+.wp-block-latest-posts__featured-image a {
+  display: inline-block;
+}
+.wp-block-latest-posts__featured-image img {
+  height: auto;
+  width: auto;
+}
+.wp-block-latest-posts__featured-image.alignleft {
+  /*rtl:ignore*/
+  margin-right: 1em;
+}
+.wp-block-latest-posts__featured-image.alignright {
+  /*rtl:ignore*/
+  margin-left: 1em;
+}
+.wp-block-latest-posts__featured-image.aligncenter {
+  margin-bottom: 1em;
+  text-align: center;
+}
+
+.block-editor-image-alignment-control__row .components-base-control__field {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+.block-editor-image-alignment-control__row .components-base-control__field .components-base-control__label {
+  margin-bottom: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/latest-posts/style.min.css b/wp-includes/blocks/latest-posts/style.min.css
new file mode 100644
index 0000000000..8d943c25bf
--- /dev/null
+++ b/wp-includes/blocks/latest-posts/style.min.css
@@ -0,0 +1 @@
+.wp-block-latest-posts.alignleft{margin-right:2em}.wp-block-latest-posts.alignright{margin-left:2em}.wp-block-latest-posts.wp-block-latest-posts__list{list-style:none}.wp-block-latest-posts.wp-block-latest-posts__list li{clear:both}.wp-block-latest-posts.is-grid{display:flex;flex-wrap:wrap;padding:0}.wp-block-latest-posts.is-grid li{margin:0 1.25em 1.25em 0;width:100%}@media (min-width:600px){.wp-block-latest-posts.columns-2 li{width:calc(50% - .625em)}.wp-block-latest-posts.columns-2 li:nth-child(2n){margin-right:0}.wp-block-latest-posts.columns-3 li{width:calc(33.33333% - .83333em)}.wp-block-latest-posts.columns-3 li:nth-child(3n){margin-right:0}.wp-block-latest-posts.columns-4 li{width:calc(25% - .9375em)}.wp-block-latest-posts.columns-4 li:nth-child(4n){margin-right:0}.wp-block-latest-posts.columns-5 li{width:calc(20% - 1em)}.wp-block-latest-posts.columns-5 li:nth-child(5n){margin-right:0}.wp-block-latest-posts.columns-6 li{width:calc(16.66667% - 1.04167em)}.wp-block-latest-posts.columns-6 li:nth-child(6n){margin-right:0}}.wp-block-latest-posts__post-author,.wp-block-latest-posts__post-date{display:block;color:#555;font-size:.8125em}.wp-block-latest-posts__post-excerpt{margin-top:.5em;margin-bottom:1em}.wp-block-latest-posts__featured-image a{display:inline-block}.wp-block-latest-posts__featured-image img{height:auto;width:auto}.wp-block-latest-posts__featured-image.alignleft{margin-right:1em}.wp-block-latest-posts__featured-image.alignright{margin-left:1em}.wp-block-latest-posts__featured-image.aligncenter{margin-bottom:1em;text-align:center}.block-editor-image-alignment-control__row .components-base-control__field{display:flex;justify-content:space-between;align-items:center}.block-editor-image-alignment-control__row .components-base-control__field .components-base-control__label{margin-bottom:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/list/style-rtl.css b/wp-includes/blocks/list/style-rtl.css
new file mode 100644
index 0000000000..ad66b10c38
--- /dev/null
+++ b/wp-includes/blocks/list/style-rtl.css
@@ -0,0 +1,74 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+ol.has-background,
+ul.has-background {
+  padding: 1.25em 2.375em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/list/style-rtl.min.css b/wp-includes/blocks/list/style-rtl.min.css
new file mode 100644
index 0000000000..2de38af275
--- /dev/null
+++ b/wp-includes/blocks/list/style-rtl.min.css
@@ -0,0 +1 @@
+ol.has-background,ul.has-background{padding:1.25em 2.375em}
\ No newline at end of file
diff --git a/wp-includes/blocks/list/style.css b/wp-includes/blocks/list/style.css
new file mode 100644
index 0000000000..ad66b10c38
--- /dev/null
+++ b/wp-includes/blocks/list/style.css
@@ -0,0 +1,74 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+ol.has-background,
+ul.has-background {
+  padding: 1.25em 2.375em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/list/style.min.css b/wp-includes/blocks/list/style.min.css
new file mode 100644
index 0000000000..2de38af275
--- /dev/null
+++ b/wp-includes/blocks/list/style.min.css
@@ -0,0 +1 @@
+ol.has-background,ul.has-background{padding:1.25em 2.375em}
\ No newline at end of file
diff --git a/wp-includes/blocks/media-text/editor-rtl.css b/wp-includes/blocks/media-text/editor-rtl.css
new file mode 100644
index 0000000000..ef09583f32
--- /dev/null
+++ b/wp-includes/blocks/media-text/editor-rtl.css
@@ -0,0 +1,89 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-media-text .__resizable_base__ {
+  -ms-grid-column: 1;
+  -ms-grid-column-span: 2;
+  grid-column: 1/span 2;
+  -ms-grid-row: 2;
+  grid-row: 2;
+}
+
+.wp-block-media-text .editor-media-container__resizer {
+  width: 100% !important;
+}
+
+.wp-block-media-text.is-image-fill .editor-media-container__resizer {
+  height: 100% !important;
+}
+
+.wp-block-media-text > .block-editor-block-list__layout > .block-editor-block-list__block {
+  max-width: unset;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/media-text/editor-rtl.min.css b/wp-includes/blocks/media-text/editor-rtl.min.css
new file mode 100644
index 0000000000..c66143f07c
--- /dev/null
+++ b/wp-includes/blocks/media-text/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-media-text .__resizable_base__{-ms-grid-column:1;-ms-grid-column-span:2;grid-column:1/span 2;-ms-grid-row:2;grid-row:2}.wp-block-media-text .editor-media-container__resizer{width:100%!important}.wp-block-media-text.is-image-fill .editor-media-container__resizer{height:100%!important}.wp-block-media-text>.block-editor-block-list__layout>.block-editor-block-list__block{max-width:unset}
\ No newline at end of file
diff --git a/wp-includes/blocks/media-text/editor.css b/wp-includes/blocks/media-text/editor.css
new file mode 100644
index 0000000000..ef09583f32
--- /dev/null
+++ b/wp-includes/blocks/media-text/editor.css
@@ -0,0 +1,89 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-media-text .__resizable_base__ {
+  -ms-grid-column: 1;
+  -ms-grid-column-span: 2;
+  grid-column: 1/span 2;
+  -ms-grid-row: 2;
+  grid-row: 2;
+}
+
+.wp-block-media-text .editor-media-container__resizer {
+  width: 100% !important;
+}
+
+.wp-block-media-text.is-image-fill .editor-media-container__resizer {
+  height: 100% !important;
+}
+
+.wp-block-media-text > .block-editor-block-list__layout > .block-editor-block-list__block {
+  max-width: unset;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/media-text/editor.min.css b/wp-includes/blocks/media-text/editor.min.css
new file mode 100644
index 0000000000..c66143f07c
--- /dev/null
+++ b/wp-includes/blocks/media-text/editor.min.css
@@ -0,0 +1 @@
+.wp-block-media-text .__resizable_base__{-ms-grid-column:1;-ms-grid-column-span:2;grid-column:1/span 2;-ms-grid-row:2;grid-row:2}.wp-block-media-text .editor-media-container__resizer{width:100%!important}.wp-block-media-text.is-image-fill .editor-media-container__resizer{height:100%!important}.wp-block-media-text>.block-editor-block-list__layout>.block-editor-block-list__block{max-width:unset}
\ No newline at end of file
diff --git a/wp-includes/blocks/media-text/style-rtl.css b/wp-includes/blocks/media-text/style-rtl.css
new file mode 100644
index 0000000000..b621ce6f55
--- /dev/null
+++ b/wp-includes/blocks/media-text/style-rtl.css
@@ -0,0 +1,190 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-media-text {
+  direction: ltr;
+  display: -ms-grid;
+  display: grid;
+  -ms-grid-columns: 50% 1fr;
+  grid-template-columns: 50% 1fr;
+  -ms-grid-rows: auto;
+  grid-template-rows: auto;
+}
+.wp-block-media-text.has-media-on-the-right {
+  -ms-grid-columns: 1fr 50%;
+  grid-template-columns: 1fr 50%;
+}
+
+.wp-block-media-text.is-vertically-aligned-top .wp-block-media-text__content,
+.wp-block-media-text.is-vertically-aligned-top .wp-block-media-text__media {
+  -ms-grid-row-align: start;
+      align-self: start;
+}
+
+.wp-block-media-text .wp-block-media-text__content,
+.wp-block-media-text .wp-block-media-text__media,
+.wp-block-media-text.is-vertically-aligned-center .wp-block-media-text__content,
+.wp-block-media-text.is-vertically-aligned-center .wp-block-media-text__media {
+  -ms-grid-row-align: center;
+      align-self: center;
+}
+
+.wp-block-media-text.is-vertically-aligned-bottom .wp-block-media-text__content,
+.wp-block-media-text.is-vertically-aligned-bottom .wp-block-media-text__media {
+  -ms-grid-row-align: end;
+      align-self: end;
+}
+
+.wp-block-media-text .wp-block-media-text__media {
+  -ms-grid-column: 1;
+  grid-column: 1;
+  -ms-grid-row: 1;
+  grid-row: 1;
+  margin: 0;
+}
+
+.wp-block-media-text .wp-block-media-text__content {
+  direction: rtl;
+  -ms-grid-column: 2;
+  grid-column: 2;
+  -ms-grid-row: 1;
+  grid-row: 1;
+  padding: 0 8% 0 8%;
+  word-break: break-word;
+}
+
+.wp-block-media-text.has-media-on-the-right .wp-block-media-text__media {
+  -ms-grid-column: 2;
+  grid-column: 2;
+  -ms-grid-row: 1;
+  grid-row: 1;
+}
+
+.wp-block-media-text.has-media-on-the-right .wp-block-media-text__content {
+  -ms-grid-column: 1;
+  grid-column: 1;
+  -ms-grid-row: 1;
+  grid-row: 1;
+}
+
+.wp-block-media-text__media img,
+.wp-block-media-text__media video {
+  max-width: unset;
+  width: 100%;
+  vertical-align: middle;
+}
+
+.wp-block-media-text.is-image-fill .wp-block-media-text__media {
+  height: 100%;
+  min-height: 250px;
+  background-size: cover;
+}
+
+.wp-block-media-text.is-image-fill .wp-block-media-text__media > a {
+  display: block;
+  height: 100%;
+}
+
+.wp-block-media-text.is-image-fill .wp-block-media-text__media img {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  border: 0;
+}
+
+/*
+* Here we here not able to use a mobile first CSS approach.
+* Custom widths are set using inline styles, and on mobile,
+* we need 100% width, so we use important to overwrite the inline style.
+* If the style were set on mobile first, on desktop styles,
+* we would have no way of setting the style again to the inline style.
+*/
+@media (max-width: 600px) {
+  .wp-block-media-text.is-stacked-on-mobile {
+    -ms-grid-columns: 100% !important;
+    grid-template-columns: 100% !important;
+  }
+  .wp-block-media-text.is-stacked-on-mobile .wp-block-media-text__media {
+    -ms-grid-column: 1;
+    grid-column: 1;
+    -ms-grid-row: 1;
+    grid-row: 1;
+  }
+  .wp-block-media-text.is-stacked-on-mobile .wp-block-media-text__content {
+    -ms-grid-column: 1;
+    grid-column: 1;
+    -ms-grid-row: 2;
+    grid-row: 2;
+  }
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/media-text/style-rtl.min.css b/wp-includes/blocks/media-text/style-rtl.min.css
new file mode 100644
index 0000000000..b45641606c
--- /dev/null
+++ b/wp-includes/blocks/media-text/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-media-text{direction:ltr;display:-ms-grid;display:grid;-ms-grid-columns:50% 1fr;grid-template-columns:50% 1fr;-ms-grid-rows:auto;grid-template-rows:auto}.wp-block-media-text.has-media-on-the-right{-ms-grid-columns:1fr 50%;grid-template-columns:1fr 50%}.wp-block-media-text.is-vertically-aligned-top .wp-block-media-text__content,.wp-block-media-text.is-vertically-aligned-top .wp-block-media-text__media{-ms-grid-row-align:start;align-self:start}.wp-block-media-text.is-vertically-aligned-center .wp-block-media-text__content,.wp-block-media-text.is-vertically-aligned-center .wp-block-media-text__media,.wp-block-media-text .wp-block-media-text__content,.wp-block-media-text .wp-block-media-text__media{-ms-grid-row-align:center;align-self:center}.wp-block-media-text.is-vertically-aligned-bottom .wp-block-media-text__content,.wp-block-media-text.is-vertically-aligned-bottom .wp-block-media-text__media{-ms-grid-row-align:end;align-self:end}.wp-block-media-text .wp-block-media-text__media{-ms-grid-column:1;grid-column:1;-ms-grid-row:1;grid-row:1;margin:0}.wp-block-media-text .wp-block-media-text__content{direction:rtl;padding:0 8%;word-break:break-word}.wp-block-media-text.has-media-on-the-right .wp-block-media-text__media,.wp-block-media-text .wp-block-media-text__content{-ms-grid-column:2;grid-column:2;-ms-grid-row:1;grid-row:1}.wp-block-media-text.has-media-on-the-right .wp-block-media-text__content{-ms-grid-column:1;grid-column:1;-ms-grid-row:1;grid-row:1}.wp-block-media-text__media img,.wp-block-media-text__media video{max-width:unset;width:100%;vertical-align:middle}.wp-block-media-text.is-image-fill .wp-block-media-text__media{height:100%;min-height:250px;background-size:cover}.wp-block-media-text.is-image-fill .wp-block-media-text__media>a{display:block;height:100%}.wp-block-media-text.is-image-fill .wp-block-media-text__media img{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@media (max-width:600px){.wp-block-media-text.is-stacked-on-mobile{-ms-grid-columns:100%!important;grid-template-columns:100%!important}.wp-block-media-text.is-stacked-on-mobile .wp-block-media-text__media{-ms-grid-column:1;grid-column:1;-ms-grid-row:1;grid-row:1}.wp-block-media-text.is-stacked-on-mobile .wp-block-media-text__content{-ms-grid-column:1;grid-column:1;-ms-grid-row:2;grid-row:2}}
\ No newline at end of file
diff --git a/wp-includes/blocks/media-text/style.css b/wp-includes/blocks/media-text/style.css
new file mode 100644
index 0000000000..264a91d47b
--- /dev/null
+++ b/wp-includes/blocks/media-text/style.css
@@ -0,0 +1,200 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-media-text {
+  /*!rtl:begin:ignore*/
+  direction: ltr;
+  /*!rtl:end:ignore*/
+  display: -ms-grid;
+  display: grid;
+  -ms-grid-columns: 50% 1fr;
+  grid-template-columns: 50% 1fr;
+  -ms-grid-rows: auto;
+  grid-template-rows: auto;
+}
+.wp-block-media-text.has-media-on-the-right {
+  -ms-grid-columns: 1fr 50%;
+  grid-template-columns: 1fr 50%;
+}
+
+.wp-block-media-text.is-vertically-aligned-top .wp-block-media-text__content,
+.wp-block-media-text.is-vertically-aligned-top .wp-block-media-text__media {
+  -ms-grid-row-align: start;
+      align-self: start;
+}
+
+.wp-block-media-text .wp-block-media-text__content,
+.wp-block-media-text .wp-block-media-text__media,
+.wp-block-media-text.is-vertically-aligned-center .wp-block-media-text__content,
+.wp-block-media-text.is-vertically-aligned-center .wp-block-media-text__media {
+  -ms-grid-row-align: center;
+      align-self: center;
+}
+
+.wp-block-media-text.is-vertically-aligned-bottom .wp-block-media-text__content,
+.wp-block-media-text.is-vertically-aligned-bottom .wp-block-media-text__media {
+  -ms-grid-row-align: end;
+      align-self: end;
+}
+
+.wp-block-media-text .wp-block-media-text__media {
+  /*!rtl:begin:ignore*/
+  -ms-grid-column: 1;
+  grid-column: 1;
+  -ms-grid-row: 1;
+  grid-row: 1;
+  /*!rtl:end:ignore*/
+  margin: 0;
+}
+
+.wp-block-media-text .wp-block-media-text__content {
+  direction: ltr;
+  /*!rtl:begin:ignore*/
+  -ms-grid-column: 2;
+  grid-column: 2;
+  -ms-grid-row: 1;
+  grid-row: 1;
+  /*!rtl:end:ignore*/
+  padding: 0 8% 0 8%;
+  word-break: break-word;
+}
+
+.wp-block-media-text.has-media-on-the-right .wp-block-media-text__media {
+  /*!rtl:begin:ignore*/
+  -ms-grid-column: 2;
+  grid-column: 2;
+  -ms-grid-row: 1;
+  grid-row: 1;
+  /*!rtl:end:ignore*/
+}
+
+.wp-block-media-text.has-media-on-the-right .wp-block-media-text__content {
+  /*!rtl:begin:ignore*/
+  -ms-grid-column: 1;
+  grid-column: 1;
+  -ms-grid-row: 1;
+  grid-row: 1;
+  /*!rtl:end:ignore*/
+}
+
+.wp-block-media-text__media img,
+.wp-block-media-text__media video {
+  max-width: unset;
+  width: 100%;
+  vertical-align: middle;
+}
+
+.wp-block-media-text.is-image-fill .wp-block-media-text__media {
+  height: 100%;
+  min-height: 250px;
+  background-size: cover;
+}
+
+.wp-block-media-text.is-image-fill .wp-block-media-text__media > a {
+  display: block;
+  height: 100%;
+}
+
+.wp-block-media-text.is-image-fill .wp-block-media-text__media img {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  border: 0;
+}
+
+/*
+* Here we here not able to use a mobile first CSS approach.
+* Custom widths are set using inline styles, and on mobile,
+* we need 100% width, so we use important to overwrite the inline style.
+* If the style were set on mobile first, on desktop styles,
+* we would have no way of setting the style again to the inline style.
+*/
+@media (max-width: 600px) {
+  .wp-block-media-text.is-stacked-on-mobile {
+    -ms-grid-columns: 100% !important;
+    grid-template-columns: 100% !important;
+  }
+  .wp-block-media-text.is-stacked-on-mobile .wp-block-media-text__media {
+    -ms-grid-column: 1;
+    grid-column: 1;
+    -ms-grid-row: 1;
+    grid-row: 1;
+  }
+  .wp-block-media-text.is-stacked-on-mobile .wp-block-media-text__content {
+    -ms-grid-column: 1;
+    grid-column: 1;
+    -ms-grid-row: 2;
+    grid-row: 2;
+  }
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/media-text/style.min.css b/wp-includes/blocks/media-text/style.min.css
new file mode 100644
index 0000000000..ec32ee19e0
--- /dev/null
+++ b/wp-includes/blocks/media-text/style.min.css
@@ -0,0 +1,11 @@
+.wp-block-media-text{
+  /*!rtl:begin:ignore*/direction:ltr;
+  /*!rtl:end:ignore*/display:-ms-grid;display:grid;-ms-grid-columns:50% 1fr;grid-template-columns:50% 1fr;-ms-grid-rows:auto;grid-template-rows:auto}.wp-block-media-text.has-media-on-the-right{-ms-grid-columns:1fr 50%;grid-template-columns:1fr 50%}.wp-block-media-text.is-vertically-aligned-top .wp-block-media-text__content,.wp-block-media-text.is-vertically-aligned-top .wp-block-media-text__media{-ms-grid-row-align:start;align-self:start}.wp-block-media-text.is-vertically-aligned-center .wp-block-media-text__content,.wp-block-media-text.is-vertically-aligned-center .wp-block-media-text__media,.wp-block-media-text .wp-block-media-text__content,.wp-block-media-text .wp-block-media-text__media{-ms-grid-row-align:center;align-self:center}.wp-block-media-text.is-vertically-aligned-bottom .wp-block-media-text__content,.wp-block-media-text.is-vertically-aligned-bottom .wp-block-media-text__media{-ms-grid-row-align:end;align-self:end}.wp-block-media-text .wp-block-media-text__media{
+  /*!rtl:begin:ignore*/-ms-grid-column:1;grid-column:1;-ms-grid-row:1;grid-row:1;
+  /*!rtl:end:ignore*/margin:0}.wp-block-media-text .wp-block-media-text__content{direction:ltr;
+  /*!rtl:begin:ignore*/-ms-grid-column:2;grid-column:2;-ms-grid-row:1;grid-row:1;
+  /*!rtl:end:ignore*/padding:0 8%;word-break:break-word}.wp-block-media-text.has-media-on-the-right .wp-block-media-text__media{
+  /*!rtl:begin:ignore*/-ms-grid-column:2;grid-column:2;-ms-grid-row:1;grid-row:1
+  /*!rtl:end:ignore*/}.wp-block-media-text.has-media-on-the-right .wp-block-media-text__content{
+  /*!rtl:begin:ignore*/-ms-grid-column:1;grid-column:1;-ms-grid-row:1;grid-row:1
+  /*!rtl:end:ignore*/}.wp-block-media-text__media img,.wp-block-media-text__media video{max-width:unset;width:100%;vertical-align:middle}.wp-block-media-text.is-image-fill .wp-block-media-text__media{height:100%;min-height:250px;background-size:cover}.wp-block-media-text.is-image-fill .wp-block-media-text__media>a{display:block;height:100%}.wp-block-media-text.is-image-fill .wp-block-media-text__media img{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@media (max-width:600px){.wp-block-media-text.is-stacked-on-mobile{-ms-grid-columns:100%!important;grid-template-columns:100%!important}.wp-block-media-text.is-stacked-on-mobile .wp-block-media-text__media{-ms-grid-column:1;grid-column:1;-ms-grid-row:1;grid-row:1}.wp-block-media-text.is-stacked-on-mobile .wp-block-media-text__content{-ms-grid-column:1;grid-column:1;-ms-grid-row:2;grid-row:2}}
\ No newline at end of file
diff --git a/wp-includes/blocks/more/editor-rtl.css b/wp-includes/blocks/more/editor-rtl.css
new file mode 100644
index 0000000000..6befc51b33
--- /dev/null
+++ b/wp-includes/blocks/more/editor-rtl.css
@@ -0,0 +1,111 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-editor-block-list__block[data-type="core/more"] {
+  max-width: 100%;
+  text-align: center;
+  margin-top: 28px;
+  margin-bottom: 28px;
+}
+
+.wp-block-more {
+  display: block;
+  text-align: center;
+  white-space: nowrap;
+}
+.wp-block-more input[type=text] {
+  position: relative;
+  font-size: 13px;
+  text-transform: uppercase;
+  font-weight: 600;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  color: #757575;
+  border: none;
+  box-shadow: none;
+  white-space: nowrap;
+  text-align: center;
+  margin: 0;
+  border-radius: 4px;
+  background: #fff;
+  padding: 6px 8px;
+  height: 24px;
+  max-width: 100%;
+}
+.wp-block-more input[type=text]:focus {
+  box-shadow: none;
+}
+.wp-block-more::before {
+  content: "";
+  position: absolute;
+  top: calc(50%);
+  right: 0;
+  left: 0;
+  border-top: 3px dashed #ccc;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/more/editor-rtl.min.css b/wp-includes/blocks/more/editor-rtl.min.css
new file mode 100644
index 0000000000..e540934c58
--- /dev/null
+++ b/wp-includes/blocks/more/editor-rtl.min.css
@@ -0,0 +1 @@
+.block-editor-block-list__block[data-type="core/more"]{max-width:100%;text-align:center;margin-top:28px;margin-bottom:28px}.wp-block-more{display:block;text-align:center;white-space:nowrap}.wp-block-more input[type=text]{position:relative;font-size:13px;text-transform:uppercase;font-weight:600;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;color:#757575;border:none;box-shadow:none;white-space:nowrap;text-align:center;margin:0;border-radius:4px;background:#fff;padding:6px 8px;height:24px;max-width:100%}.wp-block-more input[type=text]:focus{box-shadow:none}.wp-block-more:before{content:"";position:absolute;top:50%;right:0;left:0;border-top:3px dashed #ccc}
\ No newline at end of file
diff --git a/wp-includes/blocks/more/editor.css b/wp-includes/blocks/more/editor.css
new file mode 100644
index 0000000000..cb37b02e6e
--- /dev/null
+++ b/wp-includes/blocks/more/editor.css
@@ -0,0 +1,111 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-editor-block-list__block[data-type="core/more"] {
+  max-width: 100%;
+  text-align: center;
+  margin-top: 28px;
+  margin-bottom: 28px;
+}
+
+.wp-block-more {
+  display: block;
+  text-align: center;
+  white-space: nowrap;
+}
+.wp-block-more input[type=text] {
+  position: relative;
+  font-size: 13px;
+  text-transform: uppercase;
+  font-weight: 600;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  color: #757575;
+  border: none;
+  box-shadow: none;
+  white-space: nowrap;
+  text-align: center;
+  margin: 0;
+  border-radius: 4px;
+  background: #fff;
+  padding: 6px 8px;
+  height: 24px;
+  max-width: 100%;
+}
+.wp-block-more input[type=text]:focus {
+  box-shadow: none;
+}
+.wp-block-more::before {
+  content: "";
+  position: absolute;
+  top: calc(50%);
+  left: 0;
+  right: 0;
+  border-top: 3px dashed #ccc;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/more/editor.min.css b/wp-includes/blocks/more/editor.min.css
new file mode 100644
index 0000000000..c7bab4749c
--- /dev/null
+++ b/wp-includes/blocks/more/editor.min.css
@@ -0,0 +1 @@
+.block-editor-block-list__block[data-type="core/more"]{max-width:100%;text-align:center;margin-top:28px;margin-bottom:28px}.wp-block-more{display:block;text-align:center;white-space:nowrap}.wp-block-more input[type=text]{position:relative;font-size:13px;text-transform:uppercase;font-weight:600;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;color:#757575;border:none;box-shadow:none;white-space:nowrap;text-align:center;margin:0;border-radius:4px;background:#fff;padding:6px 8px;height:24px;max-width:100%}.wp-block-more input[type=text]:focus{box-shadow:none}.wp-block-more:before{content:"";position:absolute;top:50%;left:0;right:0;border-top:3px dashed #ccc}
\ No newline at end of file
diff --git a/wp-includes/blocks/nextpage/editor-rtl.css b/wp-includes/blocks/nextpage/editor-rtl.css
new file mode 100644
index 0000000000..5e6f4788ab
--- /dev/null
+++ b/wp-includes/blocks/nextpage/editor-rtl.css
@@ -0,0 +1,102 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-editor-block-list__block[data-type="core/nextpage"] {
+  max-width: 100%;
+  text-align: center;
+  margin-top: 28px;
+  margin-bottom: 28px;
+}
+
+.wp-block-nextpage {
+  display: block;
+  text-align: center;
+  white-space: nowrap;
+}
+.wp-block-nextpage > span {
+  font-size: 13px;
+  position: relative;
+  text-transform: uppercase;
+  font-weight: 600;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  color: #757575;
+  border-radius: 4px;
+  background: #fff;
+  padding: 6px 8px;
+  height: 24px;
+}
+.wp-block-nextpage::before {
+  content: "";
+  position: absolute;
+  top: calc(50%);
+  right: 0;
+  left: 0;
+  border-top: 3px dashed #ccc;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/nextpage/editor-rtl.min.css b/wp-includes/blocks/nextpage/editor-rtl.min.css
new file mode 100644
index 0000000000..ae698cd870
--- /dev/null
+++ b/wp-includes/blocks/nextpage/editor-rtl.min.css
@@ -0,0 +1 @@
+.block-editor-block-list__block[data-type="core/nextpage"]{max-width:100%;text-align:center;margin-top:28px;margin-bottom:28px}.wp-block-nextpage{display:block;text-align:center;white-space:nowrap}.wp-block-nextpage>span{font-size:13px;position:relative;text-transform:uppercase;font-weight:600;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;color:#757575;border-radius:4px;background:#fff;padding:6px 8px;height:24px}.wp-block-nextpage:before{content:"";position:absolute;top:50%;right:0;left:0;border-top:3px dashed #ccc}
\ No newline at end of file
diff --git a/wp-includes/blocks/nextpage/editor.css b/wp-includes/blocks/nextpage/editor.css
new file mode 100644
index 0000000000..c310de7a61
--- /dev/null
+++ b/wp-includes/blocks/nextpage/editor.css
@@ -0,0 +1,102 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-editor-block-list__block[data-type="core/nextpage"] {
+  max-width: 100%;
+  text-align: center;
+  margin-top: 28px;
+  margin-bottom: 28px;
+}
+
+.wp-block-nextpage {
+  display: block;
+  text-align: center;
+  white-space: nowrap;
+}
+.wp-block-nextpage > span {
+  font-size: 13px;
+  position: relative;
+  text-transform: uppercase;
+  font-weight: 600;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  color: #757575;
+  border-radius: 4px;
+  background: #fff;
+  padding: 6px 8px;
+  height: 24px;
+}
+.wp-block-nextpage::before {
+  content: "";
+  position: absolute;
+  top: calc(50%);
+  left: 0;
+  right: 0;
+  border-top: 3px dashed #ccc;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/nextpage/editor.min.css b/wp-includes/blocks/nextpage/editor.min.css
new file mode 100644
index 0000000000..85e32dec55
--- /dev/null
+++ b/wp-includes/blocks/nextpage/editor.min.css
@@ -0,0 +1 @@
+.block-editor-block-list__block[data-type="core/nextpage"]{max-width:100%;text-align:center;margin-top:28px;margin-bottom:28px}.wp-block-nextpage{display:block;text-align:center;white-space:nowrap}.wp-block-nextpage>span{font-size:13px;position:relative;text-transform:uppercase;font-weight:600;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;color:#757575;border-radius:4px;background:#fff;padding:6px 8px;height:24px}.wp-block-nextpage:before{content:"";position:absolute;top:50%;left:0;right:0;border-top:3px dashed #ccc}
\ No newline at end of file
diff --git a/wp-includes/blocks/paragraph/editor-rtl.css b/wp-includes/blocks/paragraph/editor-rtl.css
new file mode 100644
index 0000000000..a1e412720e
--- /dev/null
+++ b/wp-includes/blocks/paragraph/editor-rtl.css
@@ -0,0 +1,81 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-editor-block-list__block[data-type="core/paragraph"].has-drop-cap:focus {
+  min-height: auto !important;
+}
+
+.block-editor-block-list__block[data-empty=true] [data-rich-text-placeholder] {
+  opacity: 1;
+}
+
+.block-editor-block-list__block[data-empty=true] + .block-editor-block-list__block[data-empty=true] [data-rich-text-placeholder] {
+  opacity: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/paragraph/editor-rtl.min.css b/wp-includes/blocks/paragraph/editor-rtl.min.css
new file mode 100644
index 0000000000..42d69d1497
--- /dev/null
+++ b/wp-includes/blocks/paragraph/editor-rtl.min.css
@@ -0,0 +1 @@
+.block-editor-block-list__block[data-type="core/paragraph"].has-drop-cap:focus{min-height:auto!important}.block-editor-block-list__block[data-empty=true] [data-rich-text-placeholder]{opacity:1}.block-editor-block-list__block[data-empty=true]+.block-editor-block-list__block[data-empty=true] [data-rich-text-placeholder]{opacity:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/paragraph/editor.css b/wp-includes/blocks/paragraph/editor.css
new file mode 100644
index 0000000000..a1e412720e
--- /dev/null
+++ b/wp-includes/blocks/paragraph/editor.css
@@ -0,0 +1,81 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-editor-block-list__block[data-type="core/paragraph"].has-drop-cap:focus {
+  min-height: auto !important;
+}
+
+.block-editor-block-list__block[data-empty=true] [data-rich-text-placeholder] {
+  opacity: 1;
+}
+
+.block-editor-block-list__block[data-empty=true] + .block-editor-block-list__block[data-empty=true] [data-rich-text-placeholder] {
+  opacity: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/paragraph/editor.min.css b/wp-includes/blocks/paragraph/editor.min.css
new file mode 100644
index 0000000000..42d69d1497
--- /dev/null
+++ b/wp-includes/blocks/paragraph/editor.min.css
@@ -0,0 +1 @@
+.block-editor-block-list__block[data-type="core/paragraph"].has-drop-cap:focus{min-height:auto!important}.block-editor-block-list__block[data-empty=true] [data-rich-text-placeholder]{opacity:1}.block-editor-block-list__block[data-empty=true]+.block-editor-block-list__block[data-empty=true] [data-rich-text-placeholder]{opacity:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/paragraph/style-rtl.css b/wp-includes/blocks/paragraph/style-rtl.css
new file mode 100644
index 0000000000..40ebf09790
--- /dev/null
+++ b/wp-includes/blocks/paragraph/style-rtl.css
@@ -0,0 +1,107 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.is-small-text {
+  font-size: 0.875em;
+}
+
+.is-regular-text {
+  font-size: 1em;
+}
+
+.is-large-text {
+  font-size: 2.25em;
+}
+
+.is-larger-text {
+  font-size: 3em;
+}
+
+.has-drop-cap:not(:focus)::first-letter {
+  float: right;
+  font-size: 8.4em;
+  line-height: 0.68;
+  font-weight: 100;
+  margin: 0.05em 0 0 0.1em;
+  text-transform: uppercase;
+  font-style: normal;
+}
+
+p.has-drop-cap.has-background {
+  overflow: hidden;
+}
+
+p.has-background {
+  padding: 1.25em 2.375em;
+}
+
+p.has-text-color a {
+  color: inherit;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/paragraph/style-rtl.min.css b/wp-includes/blocks/paragraph/style-rtl.min.css
new file mode 100644
index 0000000000..b2f1ea9f51
--- /dev/null
+++ b/wp-includes/blocks/paragraph/style-rtl.min.css
@@ -0,0 +1 @@
+.is-small-text{font-size:.875em}.is-regular-text{font-size:1em}.is-large-text{font-size:2.25em}.is-larger-text{font-size:3em}.has-drop-cap:not(:focus):first-letter{float:right;font-size:8.4em;line-height:.68;font-weight:100;margin:.05em 0 0 .1em;text-transform:uppercase;font-style:normal}p.has-drop-cap.has-background{overflow:hidden}p.has-background{padding:1.25em 2.375em}p.has-text-color a{color:inherit}
\ No newline at end of file
diff --git a/wp-includes/blocks/paragraph/style.css b/wp-includes/blocks/paragraph/style.css
new file mode 100644
index 0000000000..186389c739
--- /dev/null
+++ b/wp-includes/blocks/paragraph/style.css
@@ -0,0 +1,107 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.is-small-text {
+  font-size: 0.875em;
+}
+
+.is-regular-text {
+  font-size: 1em;
+}
+
+.is-large-text {
+  font-size: 2.25em;
+}
+
+.is-larger-text {
+  font-size: 3em;
+}
+
+.has-drop-cap:not(:focus)::first-letter {
+  float: left;
+  font-size: 8.4em;
+  line-height: 0.68;
+  font-weight: 100;
+  margin: 0.05em 0.1em 0 0;
+  text-transform: uppercase;
+  font-style: normal;
+}
+
+p.has-drop-cap.has-background {
+  overflow: hidden;
+}
+
+p.has-background {
+  padding: 1.25em 2.375em;
+}
+
+p.has-text-color a {
+  color: inherit;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/paragraph/style.min.css b/wp-includes/blocks/paragraph/style.min.css
new file mode 100644
index 0000000000..9e37219dae
--- /dev/null
+++ b/wp-includes/blocks/paragraph/style.min.css
@@ -0,0 +1 @@
+.is-small-text{font-size:.875em}.is-regular-text{font-size:1em}.is-large-text{font-size:2.25em}.is-larger-text{font-size:3em}.has-drop-cap:not(:focus):first-letter{float:left;font-size:8.4em;line-height:.68;font-weight:100;margin:.05em .1em 0 0;text-transform:uppercase;font-style:normal}p.has-drop-cap.has-background{overflow:hidden}p.has-background{padding:1.25em 2.375em}p.has-text-color a{color:inherit}
\ No newline at end of file
diff --git a/wp-includes/blocks/preformatted/style-rtl.css b/wp-includes/blocks/preformatted/style-rtl.css
new file mode 100644
index 0000000000..aa6e35b7e7
--- /dev/null
+++ b/wp-includes/blocks/preformatted/style-rtl.css
@@ -0,0 +1,77 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-preformatted {
+  white-space: pre-wrap;
+}
+
+.wp-block-preformatted.has-background {
+  padding: 1.25em 2.375em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/preformatted/style-rtl.min.css b/wp-includes/blocks/preformatted/style-rtl.min.css
new file mode 100644
index 0000000000..28394356d0
--- /dev/null
+++ b/wp-includes/blocks/preformatted/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-preformatted{white-space:pre-wrap}.wp-block-preformatted.has-background{padding:1.25em 2.375em}
\ No newline at end of file
diff --git a/wp-includes/blocks/preformatted/style.css b/wp-includes/blocks/preformatted/style.css
new file mode 100644
index 0000000000..aa6e35b7e7
--- /dev/null
+++ b/wp-includes/blocks/preformatted/style.css
@@ -0,0 +1,77 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-preformatted {
+  white-space: pre-wrap;
+}
+
+.wp-block-preformatted.has-background {
+  padding: 1.25em 2.375em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/preformatted/style.min.css b/wp-includes/blocks/preformatted/style.min.css
new file mode 100644
index 0000000000..28394356d0
--- /dev/null
+++ b/wp-includes/blocks/preformatted/style.min.css
@@ -0,0 +1 @@
+.wp-block-preformatted{white-space:pre-wrap}.wp-block-preformatted.has-background{padding:1.25em 2.375em}
\ No newline at end of file
diff --git a/wp-includes/blocks/pullquote/editor-rtl.css b/wp-includes/blocks/pullquote/editor-rtl.css
new file mode 100644
index 0000000000..c639794e0a
--- /dev/null
+++ b/wp-includes/blocks/pullquote/editor-rtl.css
@@ -0,0 +1,91 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block[data-align=left] > .wp-block-pullquote p,
+.wp-block[data-align=right] > .wp-block-pullquote p {
+  font-size: 20px;
+}
+
+.wp-block-pullquote blockquote p {
+  font-size: 28px;
+  line-height: 1.6;
+}
+
+.wp-block-pullquote.is-style-solid-color blockquote p {
+  font-size: 32px;
+}
+.wp-block-pullquote.is-style-solid-color .wp-block-pullquote__citation {
+  text-transform: none;
+  font-style: normal;
+}
+
+.wp-block-pullquote .wp-block-pullquote__citation {
+  color: inherit;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/pullquote/editor-rtl.min.css b/wp-includes/blocks/pullquote/editor-rtl.min.css
new file mode 100644
index 0000000000..18c410bbe7
--- /dev/null
+++ b/wp-includes/blocks/pullquote/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block[data-align=left]>.wp-block-pullquote p,.wp-block[data-align=right]>.wp-block-pullquote p{font-size:20px}.wp-block-pullquote blockquote p{font-size:28px;line-height:1.6}.wp-block-pullquote.is-style-solid-color blockquote p{font-size:32px}.wp-block-pullquote.is-style-solid-color .wp-block-pullquote__citation{text-transform:none;font-style:normal}.wp-block-pullquote .wp-block-pullquote__citation{color:inherit}
\ No newline at end of file
diff --git a/wp-includes/blocks/pullquote/editor.css b/wp-includes/blocks/pullquote/editor.css
new file mode 100644
index 0000000000..c639794e0a
--- /dev/null
+++ b/wp-includes/blocks/pullquote/editor.css
@@ -0,0 +1,91 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block[data-align=left] > .wp-block-pullquote p,
+.wp-block[data-align=right] > .wp-block-pullquote p {
+  font-size: 20px;
+}
+
+.wp-block-pullquote blockquote p {
+  font-size: 28px;
+  line-height: 1.6;
+}
+
+.wp-block-pullquote.is-style-solid-color blockquote p {
+  font-size: 32px;
+}
+.wp-block-pullquote.is-style-solid-color .wp-block-pullquote__citation {
+  text-transform: none;
+  font-style: normal;
+}
+
+.wp-block-pullquote .wp-block-pullquote__citation {
+  color: inherit;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/pullquote/editor.min.css b/wp-includes/blocks/pullquote/editor.min.css
new file mode 100644
index 0000000000..18c410bbe7
--- /dev/null
+++ b/wp-includes/blocks/pullquote/editor.min.css
@@ -0,0 +1 @@
+.wp-block[data-align=left]>.wp-block-pullquote p,.wp-block[data-align=right]>.wp-block-pullquote p{font-size:20px}.wp-block-pullquote blockquote p{font-size:28px;line-height:1.6}.wp-block-pullquote.is-style-solid-color blockquote p{font-size:32px}.wp-block-pullquote.is-style-solid-color .wp-block-pullquote__citation{text-transform:none;font-style:normal}.wp-block-pullquote .wp-block-pullquote__citation{color:inherit}
\ No newline at end of file
diff --git a/wp-includes/blocks/pullquote/style-rtl.css b/wp-includes/blocks/pullquote/style-rtl.css
new file mode 100644
index 0000000000..8830abff60
--- /dev/null
+++ b/wp-includes/blocks/pullquote/style-rtl.css
@@ -0,0 +1,119 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-pullquote {
+  margin: 0 0 1em 0;
+  padding: 3em 0;
+  text-align: center;
+}
+.wp-block-pullquote.alignleft, .wp-block-pullquote.alignright {
+  max-width: 420px;
+}
+.wp-block-pullquote.alignleft p, .wp-block-pullquote.alignright p {
+  font-size: 1.25em;
+}
+.wp-block-pullquote p {
+  font-size: 1.75em;
+  line-height: 1.6;
+}
+.wp-block-pullquote cite,
+.wp-block-pullquote footer {
+  position: relative;
+}
+.wp-block-pullquote .has-text-color a {
+  color: inherit;
+}
+
+.wp-block-pullquote:not(.is-style-solid-color) {
+  background: none;
+}
+
+.wp-block-pullquote.is-style-solid-color {
+  border: none;
+}
+.wp-block-pullquote.is-style-solid-color blockquote {
+  margin-right: auto;
+  margin-left: auto;
+  text-align: right;
+  max-width: 60%;
+}
+.wp-block-pullquote.is-style-solid-color blockquote p {
+  margin-top: 0;
+  margin-bottom: 0;
+  font-size: 2em;
+}
+.wp-block-pullquote.is-style-solid-color blockquote cite {
+  text-transform: none;
+  font-style: normal;
+}
+
+.wp-block-pullquote cite {
+  color: inherit;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/pullquote/style-rtl.min.css b/wp-includes/blocks/pullquote/style-rtl.min.css
new file mode 100644
index 0000000000..77ee949519
--- /dev/null
+++ b/wp-includes/blocks/pullquote/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-pullquote{margin:0 0 1em;padding:3em 0;text-align:center}.wp-block-pullquote.alignleft,.wp-block-pullquote.alignright{max-width:420px}.wp-block-pullquote.alignleft p,.wp-block-pullquote.alignright p{font-size:1.25em}.wp-block-pullquote p{font-size:1.75em;line-height:1.6}.wp-block-pullquote cite,.wp-block-pullquote footer{position:relative}.wp-block-pullquote .has-text-color a{color:inherit}.wp-block-pullquote:not(.is-style-solid-color){background:none}.wp-block-pullquote.is-style-solid-color{border:none}.wp-block-pullquote.is-style-solid-color blockquote{margin-right:auto;margin-left:auto;text-align:right;max-width:60%}.wp-block-pullquote.is-style-solid-color blockquote p{margin-top:0;margin-bottom:0;font-size:2em}.wp-block-pullquote.is-style-solid-color blockquote cite{text-transform:none;font-style:normal}.wp-block-pullquote cite{color:inherit}
\ No newline at end of file
diff --git a/wp-includes/blocks/pullquote/style.css b/wp-includes/blocks/pullquote/style.css
new file mode 100644
index 0000000000..ce21ca75ff
--- /dev/null
+++ b/wp-includes/blocks/pullquote/style.css
@@ -0,0 +1,119 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-pullquote {
+  margin: 0 0 1em 0;
+  padding: 3em 0;
+  text-align: center;
+}
+.wp-block-pullquote.alignleft, .wp-block-pullquote.alignright {
+  max-width: 420px;
+}
+.wp-block-pullquote.alignleft p, .wp-block-pullquote.alignright p {
+  font-size: 1.25em;
+}
+.wp-block-pullquote p {
+  font-size: 1.75em;
+  line-height: 1.6;
+}
+.wp-block-pullquote cite,
+.wp-block-pullquote footer {
+  position: relative;
+}
+.wp-block-pullquote .has-text-color a {
+  color: inherit;
+}
+
+.wp-block-pullquote:not(.is-style-solid-color) {
+  background: none;
+}
+
+.wp-block-pullquote.is-style-solid-color {
+  border: none;
+}
+.wp-block-pullquote.is-style-solid-color blockquote {
+  margin-left: auto;
+  margin-right: auto;
+  text-align: left;
+  max-width: 60%;
+}
+.wp-block-pullquote.is-style-solid-color blockquote p {
+  margin-top: 0;
+  margin-bottom: 0;
+  font-size: 2em;
+}
+.wp-block-pullquote.is-style-solid-color blockquote cite {
+  text-transform: none;
+  font-style: normal;
+}
+
+.wp-block-pullquote cite {
+  color: inherit;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/pullquote/style.min.css b/wp-includes/blocks/pullquote/style.min.css
new file mode 100644
index 0000000000..2d7a31d975
--- /dev/null
+++ b/wp-includes/blocks/pullquote/style.min.css
@@ -0,0 +1 @@
+.wp-block-pullquote{margin:0 0 1em;padding:3em 0;text-align:center}.wp-block-pullquote.alignleft,.wp-block-pullquote.alignright{max-width:420px}.wp-block-pullquote.alignleft p,.wp-block-pullquote.alignright p{font-size:1.25em}.wp-block-pullquote p{font-size:1.75em;line-height:1.6}.wp-block-pullquote cite,.wp-block-pullquote footer{position:relative}.wp-block-pullquote .has-text-color a{color:inherit}.wp-block-pullquote:not(.is-style-solid-color){background:none}.wp-block-pullquote.is-style-solid-color{border:none}.wp-block-pullquote.is-style-solid-color blockquote{margin-left:auto;margin-right:auto;text-align:left;max-width:60%}.wp-block-pullquote.is-style-solid-color blockquote p{margin-top:0;margin-bottom:0;font-size:2em}.wp-block-pullquote.is-style-solid-color blockquote cite{text-transform:none;font-style:normal}.wp-block-pullquote cite{color:inherit}
\ No newline at end of file
diff --git a/wp-includes/blocks/quote/style-rtl.css b/wp-includes/blocks/quote/style-rtl.css
new file mode 100644
index 0000000000..af2157d478
--- /dev/null
+++ b/wp-includes/blocks/quote/style-rtl.css
@@ -0,0 +1,85 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-quote.is-style-large, .wp-block-quote.is-large {
+  margin-bottom: 1em;
+  padding: 0 1em;
+}
+.wp-block-quote.is-style-large p, .wp-block-quote.is-large p {
+  font-size: 1.5em;
+  font-style: italic;
+  line-height: 1.6;
+}
+.wp-block-quote.is-style-large cite,
+.wp-block-quote.is-style-large footer, .wp-block-quote.is-large cite,
+.wp-block-quote.is-large footer {
+  font-size: 1.125em;
+  text-align: left;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/quote/style-rtl.min.css b/wp-includes/blocks/quote/style-rtl.min.css
new file mode 100644
index 0000000000..a2bd1c0337
--- /dev/null
+++ b/wp-includes/blocks/quote/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-quote.is-large,.wp-block-quote.is-style-large{margin-bottom:1em;padding:0 1em}.wp-block-quote.is-large p,.wp-block-quote.is-style-large p{font-size:1.5em;font-style:italic;line-height:1.6}.wp-block-quote.is-large cite,.wp-block-quote.is-large footer,.wp-block-quote.is-style-large cite,.wp-block-quote.is-style-large footer{font-size:1.125em;text-align:left}
\ No newline at end of file
diff --git a/wp-includes/blocks/quote/style.css b/wp-includes/blocks/quote/style.css
new file mode 100644
index 0000000000..a447c253fd
--- /dev/null
+++ b/wp-includes/blocks/quote/style.css
@@ -0,0 +1,85 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-quote.is-style-large, .wp-block-quote.is-large {
+  margin-bottom: 1em;
+  padding: 0 1em;
+}
+.wp-block-quote.is-style-large p, .wp-block-quote.is-large p {
+  font-size: 1.5em;
+  font-style: italic;
+  line-height: 1.6;
+}
+.wp-block-quote.is-style-large cite,
+.wp-block-quote.is-style-large footer, .wp-block-quote.is-large cite,
+.wp-block-quote.is-large footer {
+  font-size: 1.125em;
+  text-align: right;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/quote/style.min.css b/wp-includes/blocks/quote/style.min.css
new file mode 100644
index 0000000000..c8f06bf26e
--- /dev/null
+++ b/wp-includes/blocks/quote/style.min.css
@@ -0,0 +1 @@
+.wp-block-quote.is-large,.wp-block-quote.is-style-large{margin-bottom:1em;padding:0 1em}.wp-block-quote.is-large p,.wp-block-quote.is-style-large p{font-size:1.5em;font-style:italic;line-height:1.6}.wp-block-quote.is-large cite,.wp-block-quote.is-large footer,.wp-block-quote.is-style-large cite,.wp-block-quote.is-style-large footer{font-size:1.125em;text-align:right}
\ No newline at end of file
diff --git a/wp-includes/blocks/rss/editor-rtl.css b/wp-includes/blocks/rss/editor-rtl.css
new file mode 100644
index 0000000000..3965992edb
--- /dev/null
+++ b/wp-includes/blocks/rss/editor-rtl.css
@@ -0,0 +1,99 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-rss li a > div {
+  display: inline;
+}
+
+.wp-block-rss__placeholder-form {
+  display: flex;
+  align-items: stretch;
+}
+.wp-block-rss__placeholder-form > * {
+  margin-bottom: 8px;
+}
+@media (min-width: 782px) {
+  .wp-block-rss__placeholder-form > * {
+    margin-bottom: 0;
+  }
+}
+
+.wp-block-rss__placeholder-input {
+  display: flex;
+  align-items: stretch;
+  flex-grow: 1;
+}
+.wp-block-rss__placeholder-input .components-base-control__field {
+  margin: 0;
+  display: flex;
+  align-items: stretch;
+  flex-grow: 1;
+  margin-left: 8px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/rss/editor-rtl.min.css b/wp-includes/blocks/rss/editor-rtl.min.css
new file mode 100644
index 0000000000..7b0a214496
--- /dev/null
+++ b/wp-includes/blocks/rss/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-rss li a>div{display:inline}.wp-block-rss__placeholder-form{display:flex;align-items:stretch}.wp-block-rss__placeholder-form>*{margin-bottom:8px}@media (min-width:782px){.wp-block-rss__placeholder-form>*{margin-bottom:0}}.wp-block-rss__placeholder-input{display:flex;align-items:stretch;flex-grow:1}.wp-block-rss__placeholder-input .components-base-control__field{display:flex;align-items:stretch;flex-grow:1;margin:0 0 0 8px}
\ No newline at end of file
diff --git a/wp-includes/blocks/rss/editor.css b/wp-includes/blocks/rss/editor.css
new file mode 100644
index 0000000000..2a234fdf5f
--- /dev/null
+++ b/wp-includes/blocks/rss/editor.css
@@ -0,0 +1,99 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-rss li a > div {
+  display: inline;
+}
+
+.wp-block-rss__placeholder-form {
+  display: flex;
+  align-items: stretch;
+}
+.wp-block-rss__placeholder-form > * {
+  margin-bottom: 8px;
+}
+@media (min-width: 782px) {
+  .wp-block-rss__placeholder-form > * {
+    margin-bottom: 0;
+  }
+}
+
+.wp-block-rss__placeholder-input {
+  display: flex;
+  align-items: stretch;
+  flex-grow: 1;
+}
+.wp-block-rss__placeholder-input .components-base-control__field {
+  margin: 0;
+  display: flex;
+  align-items: stretch;
+  flex-grow: 1;
+  margin-right: 8px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/rss/editor.min.css b/wp-includes/blocks/rss/editor.min.css
new file mode 100644
index 0000000000..2b2a3c88a3
--- /dev/null
+++ b/wp-includes/blocks/rss/editor.min.css
@@ -0,0 +1 @@
+.wp-block-rss li a>div{display:inline}.wp-block-rss__placeholder-form{display:flex;align-items:stretch}.wp-block-rss__placeholder-form>*{margin-bottom:8px}@media (min-width:782px){.wp-block-rss__placeholder-form>*{margin-bottom:0}}.wp-block-rss__placeholder-input{display:flex;align-items:stretch;flex-grow:1}.wp-block-rss__placeholder-input .components-base-control__field{display:flex;align-items:stretch;flex-grow:1;margin:0 8px 0 0}
\ No newline at end of file
diff --git a/wp-includes/blocks/rss/style-rtl.css b/wp-includes/blocks/rss/style-rtl.css
new file mode 100644
index 0000000000..740d6f4b60
--- /dev/null
+++ b/wp-includes/blocks/rss/style-rtl.css
@@ -0,0 +1,113 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-rss.wp-block-rss {
+  box-sizing: border-box;
+}
+.wp-block-rss.alignleft {
+  margin-right: 2em;
+}
+.wp-block-rss.alignright {
+  margin-left: 2em;
+}
+.wp-block-rss.is-grid {
+  display: flex;
+  flex-wrap: wrap;
+  padding: 0;
+  list-style: none;
+}
+.wp-block-rss.is-grid li {
+  margin: 0 0 1em 1em;
+  width: 100%;
+}
+@media (min-width: 600px) {
+  .wp-block-rss.columns-2 li {
+    width: calc(( 100% / 2 ) - 1em);
+  }
+  .wp-block-rss.columns-3 li {
+    width: calc(( 100% / 3 ) - 1em);
+  }
+  .wp-block-rss.columns-4 li {
+    width: calc(( 100% / 4 ) - 1em);
+  }
+  .wp-block-rss.columns-5 li {
+    width: calc(( 100% / 5 ) - 1em);
+  }
+  .wp-block-rss.columns-6 li {
+    width: calc(( 100% / 6 ) - 1em);
+  }
+}
+
+.wp-block-rss__item-publish-date,
+.wp-block-rss__item-author {
+  display: block;
+  color: #555;
+  font-size: 0.8125em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/rss/style-rtl.min.css b/wp-includes/blocks/rss/style-rtl.min.css
new file mode 100644
index 0000000000..47be9a7828
--- /dev/null
+++ b/wp-includes/blocks/rss/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-rss.wp-block-rss{box-sizing:border-box}.wp-block-rss.alignleft{margin-right:2em}.wp-block-rss.alignright{margin-left:2em}.wp-block-rss.is-grid{display:flex;flex-wrap:wrap;padding:0;list-style:none}.wp-block-rss.is-grid li{margin:0 0 1em 1em;width:100%}@media (min-width:600px){.wp-block-rss.columns-2 li{width:calc(50% - 1em)}.wp-block-rss.columns-3 li{width:calc(33.33333% - 1em)}.wp-block-rss.columns-4 li{width:calc(25% - 1em)}.wp-block-rss.columns-5 li{width:calc(20% - 1em)}.wp-block-rss.columns-6 li{width:calc(16.66667% - 1em)}}.wp-block-rss__item-author,.wp-block-rss__item-publish-date{display:block;color:#555;font-size:.8125em}
\ No newline at end of file
diff --git a/wp-includes/blocks/rss/style.css b/wp-includes/blocks/rss/style.css
new file mode 100644
index 0000000000..db5ac6da4b
--- /dev/null
+++ b/wp-includes/blocks/rss/style.css
@@ -0,0 +1,115 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-rss.wp-block-rss {
+  box-sizing: border-box;
+}
+.wp-block-rss.alignleft {
+  /*rtl:ignore*/
+  margin-right: 2em;
+}
+.wp-block-rss.alignright {
+  /*rtl:ignore*/
+  margin-left: 2em;
+}
+.wp-block-rss.is-grid {
+  display: flex;
+  flex-wrap: wrap;
+  padding: 0;
+  list-style: none;
+}
+.wp-block-rss.is-grid li {
+  margin: 0 1em 1em 0;
+  width: 100%;
+}
+@media (min-width: 600px) {
+  .wp-block-rss.columns-2 li {
+    width: calc(( 100% / 2 ) - 1em);
+  }
+  .wp-block-rss.columns-3 li {
+    width: calc(( 100% / 3 ) - 1em);
+  }
+  .wp-block-rss.columns-4 li {
+    width: calc(( 100% / 4 ) - 1em);
+  }
+  .wp-block-rss.columns-5 li {
+    width: calc(( 100% / 5 ) - 1em);
+  }
+  .wp-block-rss.columns-6 li {
+    width: calc(( 100% / 6 ) - 1em);
+  }
+}
+
+.wp-block-rss__item-publish-date,
+.wp-block-rss__item-author {
+  display: block;
+  color: #555;
+  font-size: 0.8125em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/rss/style.min.css b/wp-includes/blocks/rss/style.min.css
new file mode 100644
index 0000000000..afb37b4d93
--- /dev/null
+++ b/wp-includes/blocks/rss/style.min.css
@@ -0,0 +1 @@
+.wp-block-rss.wp-block-rss{box-sizing:border-box}.wp-block-rss.alignleft{margin-right:2em}.wp-block-rss.alignright{margin-left:2em}.wp-block-rss.is-grid{display:flex;flex-wrap:wrap;padding:0;list-style:none}.wp-block-rss.is-grid li{margin:0 1em 1em 0;width:100%}@media (min-width:600px){.wp-block-rss.columns-2 li{width:calc(50% - 1em)}.wp-block-rss.columns-3 li{width:calc(33.33333% - 1em)}.wp-block-rss.columns-4 li{width:calc(25% - 1em)}.wp-block-rss.columns-5 li{width:calc(20% - 1em)}.wp-block-rss.columns-6 li{width:calc(16.66667% - 1em)}}.wp-block-rss__item-author,.wp-block-rss__item-publish-date{display:block;color:#555;font-size:.8125em}
\ No newline at end of file
diff --git a/wp-includes/blocks/search/editor-rtl.css b/wp-includes/blocks/search/editor-rtl.css
new file mode 100644
index 0000000000..97402fb45d
--- /dev/null
+++ b/wp-includes/blocks/search/editor-rtl.css
@@ -0,0 +1,90 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block[data-align=center] .wp-block-search .wp-block-search__inside-wrapper {
+  margin: auto;
+}
+
+.wp-block-search .wp-block-search__input {
+  padding: 8px;
+}
+.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper {
+  padding: 4px;
+}
+.wp-block-search .wp-block-search__button {
+  height: auto;
+  border-radius: initial;
+}
+.wp-block-search .wp-block-search__button.wp-block-search__button.wp-block-search__button {
+  padding: 6px 10px;
+}
+.wp-block-search__components-button-group {
+  margin-top: 10px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/search/editor-rtl.min.css b/wp-includes/blocks/search/editor-rtl.min.css
new file mode 100644
index 0000000000..e929c7deac
--- /dev/null
+++ b/wp-includes/blocks/search/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block[data-align=center] .wp-block-search .wp-block-search__inside-wrapper{margin:auto}.wp-block-search .wp-block-search__input{padding:8px}.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper{padding:4px}.wp-block-search .wp-block-search__button{height:auto;border-radius:initial}.wp-block-search .wp-block-search__button.wp-block-search__button.wp-block-search__button{padding:6px 10px}.wp-block-search__components-button-group{margin-top:10px}
\ No newline at end of file
diff --git a/wp-includes/blocks/search/editor.css b/wp-includes/blocks/search/editor.css
new file mode 100644
index 0000000000..97402fb45d
--- /dev/null
+++ b/wp-includes/blocks/search/editor.css
@@ -0,0 +1,90 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block[data-align=center] .wp-block-search .wp-block-search__inside-wrapper {
+  margin: auto;
+}
+
+.wp-block-search .wp-block-search__input {
+  padding: 8px;
+}
+.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper {
+  padding: 4px;
+}
+.wp-block-search .wp-block-search__button {
+  height: auto;
+  border-radius: initial;
+}
+.wp-block-search .wp-block-search__button.wp-block-search__button.wp-block-search__button {
+  padding: 6px 10px;
+}
+.wp-block-search__components-button-group {
+  margin-top: 10px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/search/editor.min.css b/wp-includes/blocks/search/editor.min.css
new file mode 100644
index 0000000000..e929c7deac
--- /dev/null
+++ b/wp-includes/blocks/search/editor.min.css
@@ -0,0 +1 @@
+.wp-block[data-align=center] .wp-block-search .wp-block-search__inside-wrapper{margin:auto}.wp-block-search .wp-block-search__input{padding:8px}.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper{padding:4px}.wp-block-search .wp-block-search__button{height:auto;border-radius:initial}.wp-block-search .wp-block-search__button.wp-block-search__button.wp-block-search__button{padding:6px 10px}.wp-block-search__components-button-group{margin-top:10px}
\ No newline at end of file
diff --git a/wp-includes/blocks/search/style-rtl.css b/wp-includes/blocks/search/style-rtl.css
new file mode 100644
index 0000000000..a639c1f780
--- /dev/null
+++ b/wp-includes/blocks/search/style-rtl.css
@@ -0,0 +1,120 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-search .wp-block-search__button {
+  background: #f7f7f7;
+  border: 1px solid #ccc;
+  padding: 0.375em 0.625em;
+  color: #32373c;
+  margin-right: 0.625em;
+  word-break: normal;
+}
+.wp-block-search .wp-block-search__button.has-icon {
+  line-height: 0;
+}
+.wp-block-search .wp-block-search__button svg {
+  min-width: 1.5em;
+  min-height: 1.5em;
+}
+.wp-block-search .wp-block-search__inside-wrapper {
+  display: flex;
+  flex: auto;
+  flex-wrap: nowrap;
+  max-width: 100%;
+}
+.wp-block-search .wp-block-search__label {
+  width: 100%;
+}
+.wp-block-search .wp-block-search__input {
+  flex-grow: 1;
+  min-width: 3em;
+  border: 1px solid #949494;
+}
+.wp-block-search.wp-block-search__button-only .wp-block-search__button {
+  margin-right: 0;
+}
+.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper {
+  padding: 4px;
+  border: 1px solid #949494;
+}
+.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__input {
+  border-radius: 0;
+  border: none;
+  padding: 0 0.25em 0 0;
+}
+.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__input:focus {
+  outline: none;
+}
+.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__button {
+  padding: 0.125em 0.5em;
+}
+.wp-block-search.aligncenter .wp-block-search__inside-wrapper {
+  margin: auto;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/search/style-rtl.min.css b/wp-includes/blocks/search/style-rtl.min.css
new file mode 100644
index 0000000000..895109daf6
--- /dev/null
+++ b/wp-includes/blocks/search/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-search .wp-block-search__button{background:#f7f7f7;border:1px solid #ccc;padding:.375em .625em;color:#32373c;margin-right:.625em;word-break:normal}.wp-block-search .wp-block-search__button.has-icon{line-height:0}.wp-block-search .wp-block-search__button svg{min-width:1.5em;min-height:1.5em}.wp-block-search .wp-block-search__inside-wrapper{display:flex;flex:auto;flex-wrap:nowrap;max-width:100%}.wp-block-search .wp-block-search__label{width:100%}.wp-block-search .wp-block-search__input{flex-grow:1;min-width:3em;border:1px solid #949494}.wp-block-search.wp-block-search__button-only .wp-block-search__button{margin-right:0}.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper{padding:4px;border:1px solid #949494}.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__input{border-radius:0;border:none;padding:0 .25em 0 0}.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__input:focus{outline:none}.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__button{padding:.125em .5em}.wp-block-search.aligncenter .wp-block-search__inside-wrapper{margin:auto}
\ No newline at end of file
diff --git a/wp-includes/blocks/search/style.css b/wp-includes/blocks/search/style.css
new file mode 100644
index 0000000000..c6af7eb018
--- /dev/null
+++ b/wp-includes/blocks/search/style.css
@@ -0,0 +1,120 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-search .wp-block-search__button {
+  background: #f7f7f7;
+  border: 1px solid #ccc;
+  padding: 0.375em 0.625em;
+  color: #32373c;
+  margin-left: 0.625em;
+  word-break: normal;
+}
+.wp-block-search .wp-block-search__button.has-icon {
+  line-height: 0;
+}
+.wp-block-search .wp-block-search__button svg {
+  min-width: 1.5em;
+  min-height: 1.5em;
+}
+.wp-block-search .wp-block-search__inside-wrapper {
+  display: flex;
+  flex: auto;
+  flex-wrap: nowrap;
+  max-width: 100%;
+}
+.wp-block-search .wp-block-search__label {
+  width: 100%;
+}
+.wp-block-search .wp-block-search__input {
+  flex-grow: 1;
+  min-width: 3em;
+  border: 1px solid #949494;
+}
+.wp-block-search.wp-block-search__button-only .wp-block-search__button {
+  margin-left: 0;
+}
+.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper {
+  padding: 4px;
+  border: 1px solid #949494;
+}
+.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__input {
+  border-radius: 0;
+  border: none;
+  padding: 0 0 0 0.25em;
+}
+.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__input:focus {
+  outline: none;
+}
+.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__button {
+  padding: 0.125em 0.5em;
+}
+.wp-block-search.aligncenter .wp-block-search__inside-wrapper {
+  margin: auto;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/search/style.min.css b/wp-includes/blocks/search/style.min.css
new file mode 100644
index 0000000000..ff5228100c
--- /dev/null
+++ b/wp-includes/blocks/search/style.min.css
@@ -0,0 +1 @@
+.wp-block-search .wp-block-search__button{background:#f7f7f7;border:1px solid #ccc;padding:.375em .625em;color:#32373c;margin-left:.625em;word-break:normal}.wp-block-search .wp-block-search__button.has-icon{line-height:0}.wp-block-search .wp-block-search__button svg{min-width:1.5em;min-height:1.5em}.wp-block-search .wp-block-search__inside-wrapper{display:flex;flex:auto;flex-wrap:nowrap;max-width:100%}.wp-block-search .wp-block-search__label{width:100%}.wp-block-search .wp-block-search__input{flex-grow:1;min-width:3em;border:1px solid #949494}.wp-block-search.wp-block-search__button-only .wp-block-search__button{margin-left:0}.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper{padding:4px;border:1px solid #949494}.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__input{border-radius:0;border:none;padding:0 0 0 .25em}.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__input:focus{outline:none}.wp-block-search.wp-block-search__button-inside .wp-block-search__inside-wrapper .wp-block-search__button{padding:.125em .5em}.wp-block-search.aligncenter .wp-block-search__inside-wrapper{margin:auto}
\ No newline at end of file
diff --git a/wp-includes/blocks/separator/editor-rtl.css b/wp-includes/blocks/separator/editor-rtl.css
new file mode 100644
index 0000000000..c47a782400
--- /dev/null
+++ b/wp-includes/blocks/separator/editor-rtl.css
@@ -0,0 +1,74 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-editor-block-list__block[data-type="core/separator"] {
+  padding-top: 0.1px;
+  padding-bottom: 0.1px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/separator/editor-rtl.min.css b/wp-includes/blocks/separator/editor-rtl.min.css
new file mode 100644
index 0000000000..f90497aa2b
--- /dev/null
+++ b/wp-includes/blocks/separator/editor-rtl.min.css
@@ -0,0 +1 @@
+.block-editor-block-list__block[data-type="core/separator"]{padding-top:.1px;padding-bottom:.1px}
\ No newline at end of file
diff --git a/wp-includes/blocks/separator/editor.css b/wp-includes/blocks/separator/editor.css
new file mode 100644
index 0000000000..c47a782400
--- /dev/null
+++ b/wp-includes/blocks/separator/editor.css
@@ -0,0 +1,74 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-editor-block-list__block[data-type="core/separator"] {
+  padding-top: 0.1px;
+  padding-bottom: 0.1px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/separator/editor.min.css b/wp-includes/blocks/separator/editor.min.css
new file mode 100644
index 0000000000..f90497aa2b
--- /dev/null
+++ b/wp-includes/blocks/separator/editor.min.css
@@ -0,0 +1 @@
+.block-editor-block-list__block[data-type="core/separator"]{padding-top:.1px;padding-bottom:.1px}
\ No newline at end of file
diff --git a/wp-includes/blocks/separator/style-rtl.css b/wp-includes/blocks/separator/style-rtl.css
new file mode 100644
index 0000000000..9c59f085ab
--- /dev/null
+++ b/wp-includes/blocks/separator/style-rtl.css
@@ -0,0 +1,94 @@
+@charset "UTF-8";
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-separator {
+  border-top: 1px solid currentColor;
+  border-bottom: 1px solid currentColor;
+}
+.wp-block-separator.is-style-wide {
+  border-bottom-width: 1px;
+}
+.wp-block-separator.is-style-dots {
+  background: none !important;
+  border: none;
+  text-align: center;
+  width: none;
+  line-height: 1;
+  height: auto;
+}
+.wp-block-separator.is-style-dots::before {
+  content: "···";
+  color: currentColor;
+  font-size: 1.5em;
+  letter-spacing: 2em;
+  padding-left: 2em;
+  font-family: serif;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/separator/style-rtl.min.css b/wp-includes/blocks/separator/style-rtl.min.css
new file mode 100644
index 0000000000..3bb9081c86
--- /dev/null
+++ b/wp-includes/blocks/separator/style-rtl.min.css
@@ -0,0 +1 @@
+@charset "UTF-8";.wp-block-separator{border-top:1px solid;border-bottom:1px solid}.wp-block-separator.is-style-wide{border-bottom-width:1px}.wp-block-separator.is-style-dots{background:none!important;border:none;text-align:center;width:none;line-height:1;height:auto}.wp-block-separator.is-style-dots:before{content:"···";color:currentColor;font-size:1.5em;letter-spacing:2em;padding-left:2em;font-family:serif}
\ No newline at end of file
diff --git a/wp-includes/blocks/separator/style.css b/wp-includes/blocks/separator/style.css
new file mode 100644
index 0000000000..b824ff9a7a
--- /dev/null
+++ b/wp-includes/blocks/separator/style.css
@@ -0,0 +1,95 @@
+@charset "UTF-8";
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-separator {
+  border-top: 1px solid currentColor;
+  border-bottom: 1px solid currentColor;
+}
+.wp-block-separator.is-style-wide {
+  border-bottom-width: 1px;
+}
+.wp-block-separator.is-style-dots {
+  background: none !important;
+  border: none;
+  text-align: center;
+  width: none;
+  line-height: 1;
+  height: auto;
+}
+.wp-block-separator.is-style-dots::before {
+  content: "···";
+  color: currentColor;
+  font-size: 1.5em;
+  letter-spacing: 2em;
+  /*rtl:ignore*/
+  padding-left: 2em;
+  font-family: serif;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/separator/style.min.css b/wp-includes/blocks/separator/style.min.css
new file mode 100644
index 0000000000..3bb9081c86
--- /dev/null
+++ b/wp-includes/blocks/separator/style.min.css
@@ -0,0 +1 @@
+@charset "UTF-8";.wp-block-separator{border-top:1px solid;border-bottom:1px solid}.wp-block-separator.is-style-wide{border-bottom-width:1px}.wp-block-separator.is-style-dots{background:none!important;border:none;text-align:center;width:none;line-height:1;height:auto}.wp-block-separator.is-style-dots:before{content:"···";color:currentColor;font-size:1.5em;letter-spacing:2em;padding-left:2em;font-family:serif}
\ No newline at end of file
diff --git a/wp-includes/blocks/shortcode/editor-rtl.css b/wp-includes/blocks/shortcode/editor-rtl.css
new file mode 100644
index 0000000000..a9544bb2cd
--- /dev/null
+++ b/wp-includes/blocks/shortcode/editor-rtl.css
@@ -0,0 +1,127 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+[data-type="core/shortcode"] .block-editor-plain-text {
+  max-height: 250px;
+}
+[data-type="core/shortcode"].components-placeholder {
+  min-height: 0;
+}
+
+.blocks-shortcode__textarea {
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  padding: 6px 8px;
+  box-shadow: 0 0 0 transparent;
+  transition: box-shadow 0.1s linear;
+  border-radius: 2px;
+  border: 1px solid #757575;
+  /* Fonts smaller than 16px causes mobile safari to zoom. */
+  font-size: 16px;
+  /* Override core line-height. To be reviewed. */
+  line-height: normal;
+}
+@media (prefers-reduced-motion: reduce) {
+  .blocks-shortcode__textarea {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+@media (min-width: 600px) {
+  .blocks-shortcode__textarea {
+    font-size: 13px;
+    /* Override core line-height. To be reviewed. */
+    line-height: normal;
+  }
+}
+.blocks-shortcode__textarea:focus {
+  border-color: var(--wp-admin-theme-color);
+  box-shadow: 0 0 0 1px var(--wp-admin-theme-color);
+  outline: 2px solid transparent;
+}
+.blocks-shortcode__textarea::-webkit-input-placeholder {
+  color: rgba(30, 30, 30, 0.62);
+}
+.blocks-shortcode__textarea::-moz-placeholder {
+  opacity: 1;
+  color: rgba(30, 30, 30, 0.62);
+}
+.blocks-shortcode__textarea:-ms-input-placeholder {
+  color: rgba(30, 30, 30, 0.62);
+}
+.is-dark-theme .blocks-shortcode__textarea::-webkit-input-placeholder {
+  color: rgba(255, 255, 255, 0.65);
+}
+.is-dark-theme .blocks-shortcode__textarea::-moz-placeholder {
+  opacity: 1;
+  color: rgba(255, 255, 255, 0.65);
+}
+.is-dark-theme .blocks-shortcode__textarea:-ms-input-placeholder {
+  color: rgba(255, 255, 255, 0.65);
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/shortcode/editor-rtl.min.css b/wp-includes/blocks/shortcode/editor-rtl.min.css
new file mode 100644
index 0000000000..60cf95e009
--- /dev/null
+++ b/wp-includes/blocks/shortcode/editor-rtl.min.css
@@ -0,0 +1 @@
+[data-type="core/shortcode"] .block-editor-plain-text{max-height:250px}[data-type="core/shortcode"].components-placeholder{min-height:0}.blocks-shortcode__textarea{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;padding:6px 8px;box-shadow:0 0 0 transparent;transition:box-shadow .1s linear;border-radius:2px;border:1px solid #757575;font-size:16px;line-height:normal}@media (prefers-reduced-motion:reduce){.blocks-shortcode__textarea{transition-duration:0s;transition-delay:0s}}@media (min-width:600px){.blocks-shortcode__textarea{font-size:13px;line-height:normal}}.blocks-shortcode__textarea:focus{border-color:var(--wp-admin-theme-color);box-shadow:0 0 0 1px var(--wp-admin-theme-color);outline:2px solid transparent}.blocks-shortcode__textarea::-webkit-input-placeholder{color:rgba(30,30,30,.62)}.blocks-shortcode__textarea::-moz-placeholder{opacity:1;color:rgba(30,30,30,.62)}.blocks-shortcode__textarea:-ms-input-placeholder{color:rgba(30,30,30,.62)}.is-dark-theme .blocks-shortcode__textarea::-webkit-input-placeholder{color:hsla(0,0%,100%,.65)}.is-dark-theme .blocks-shortcode__textarea::-moz-placeholder{opacity:1;color:hsla(0,0%,100%,.65)}.is-dark-theme .blocks-shortcode__textarea:-ms-input-placeholder{color:hsla(0,0%,100%,.65)}
\ No newline at end of file
diff --git a/wp-includes/blocks/shortcode/editor.css b/wp-includes/blocks/shortcode/editor.css
new file mode 100644
index 0000000000..a9544bb2cd
--- /dev/null
+++ b/wp-includes/blocks/shortcode/editor.css
@@ -0,0 +1,127 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+[data-type="core/shortcode"] .block-editor-plain-text {
+  max-height: 250px;
+}
+[data-type="core/shortcode"].components-placeholder {
+  min-height: 0;
+}
+
+.blocks-shortcode__textarea {
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  padding: 6px 8px;
+  box-shadow: 0 0 0 transparent;
+  transition: box-shadow 0.1s linear;
+  border-radius: 2px;
+  border: 1px solid #757575;
+  /* Fonts smaller than 16px causes mobile safari to zoom. */
+  font-size: 16px;
+  /* Override core line-height. To be reviewed. */
+  line-height: normal;
+}
+@media (prefers-reduced-motion: reduce) {
+  .blocks-shortcode__textarea {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+@media (min-width: 600px) {
+  .blocks-shortcode__textarea {
+    font-size: 13px;
+    /* Override core line-height. To be reviewed. */
+    line-height: normal;
+  }
+}
+.blocks-shortcode__textarea:focus {
+  border-color: var(--wp-admin-theme-color);
+  box-shadow: 0 0 0 1px var(--wp-admin-theme-color);
+  outline: 2px solid transparent;
+}
+.blocks-shortcode__textarea::-webkit-input-placeholder {
+  color: rgba(30, 30, 30, 0.62);
+}
+.blocks-shortcode__textarea::-moz-placeholder {
+  opacity: 1;
+  color: rgba(30, 30, 30, 0.62);
+}
+.blocks-shortcode__textarea:-ms-input-placeholder {
+  color: rgba(30, 30, 30, 0.62);
+}
+.is-dark-theme .blocks-shortcode__textarea::-webkit-input-placeholder {
+  color: rgba(255, 255, 255, 0.65);
+}
+.is-dark-theme .blocks-shortcode__textarea::-moz-placeholder {
+  opacity: 1;
+  color: rgba(255, 255, 255, 0.65);
+}
+.is-dark-theme .blocks-shortcode__textarea:-ms-input-placeholder {
+  color: rgba(255, 255, 255, 0.65);
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/shortcode/editor.min.css b/wp-includes/blocks/shortcode/editor.min.css
new file mode 100644
index 0000000000..60cf95e009
--- /dev/null
+++ b/wp-includes/blocks/shortcode/editor.min.css
@@ -0,0 +1 @@
+[data-type="core/shortcode"] .block-editor-plain-text{max-height:250px}[data-type="core/shortcode"].components-placeholder{min-height:0}.blocks-shortcode__textarea{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;padding:6px 8px;box-shadow:0 0 0 transparent;transition:box-shadow .1s linear;border-radius:2px;border:1px solid #757575;font-size:16px;line-height:normal}@media (prefers-reduced-motion:reduce){.blocks-shortcode__textarea{transition-duration:0s;transition-delay:0s}}@media (min-width:600px){.blocks-shortcode__textarea{font-size:13px;line-height:normal}}.blocks-shortcode__textarea:focus{border-color:var(--wp-admin-theme-color);box-shadow:0 0 0 1px var(--wp-admin-theme-color);outline:2px solid transparent}.blocks-shortcode__textarea::-webkit-input-placeholder{color:rgba(30,30,30,.62)}.blocks-shortcode__textarea::-moz-placeholder{opacity:1;color:rgba(30,30,30,.62)}.blocks-shortcode__textarea:-ms-input-placeholder{color:rgba(30,30,30,.62)}.is-dark-theme .blocks-shortcode__textarea::-webkit-input-placeholder{color:hsla(0,0%,100%,.65)}.is-dark-theme .blocks-shortcode__textarea::-moz-placeholder{opacity:1;color:hsla(0,0%,100%,.65)}.is-dark-theme .blocks-shortcode__textarea:-ms-input-placeholder{color:hsla(0,0%,100%,.65)}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-link/editor-rtl.css b/wp-includes/blocks/social-link/editor-rtl.css
new file mode 100644
index 0000000000..c9c26fb0f1
--- /dev/null
+++ b/wp-includes/blocks/social-link/editor-rtl.css
@@ -0,0 +1,85 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-social-links .wp-social-link {
+  line-height: 0;
+}
+.wp-block-social-links .wp-social-link button {
+  font-size: inherit;
+  color: currentColor;
+  height: auto;
+  line-height: 0;
+  padding: 0.25em;
+}
+
+.wp-block-social-links.is-style-pill-shape .wp-social-link button {
+  padding-right: calc((2/3) * 1em);
+  padding-left: calc((2/3) * 1em);
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-link/editor-rtl.min.css b/wp-includes/blocks/social-link/editor-rtl.min.css
new file mode 100644
index 0000000000..525f9ee841
--- /dev/null
+++ b/wp-includes/blocks/social-link/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-social-links .wp-social-link{line-height:0}.wp-block-social-links .wp-social-link button{font-size:inherit;color:currentColor;height:auto;line-height:0;padding:.25em}.wp-block-social-links.is-style-pill-shape .wp-social-link button{padding-right:.66667em;padding-left:.66667em}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-link/editor.css b/wp-includes/blocks/social-link/editor.css
new file mode 100644
index 0000000000..bde459ff11
--- /dev/null
+++ b/wp-includes/blocks/social-link/editor.css
@@ -0,0 +1,85 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-social-links .wp-social-link {
+  line-height: 0;
+}
+.wp-block-social-links .wp-social-link button {
+  font-size: inherit;
+  color: currentColor;
+  height: auto;
+  line-height: 0;
+  padding: 0.25em;
+}
+
+.wp-block-social-links.is-style-pill-shape .wp-social-link button {
+  padding-left: calc((2/3) * 1em);
+  padding-right: calc((2/3) * 1em);
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-link/editor.min.css b/wp-includes/blocks/social-link/editor.min.css
new file mode 100644
index 0000000000..94d7f7c9a7
--- /dev/null
+++ b/wp-includes/blocks/social-link/editor.min.css
@@ -0,0 +1 @@
+.wp-block-social-links .wp-social-link{line-height:0}.wp-block-social-links .wp-social-link button{font-size:inherit;color:currentColor;height:auto;line-height:0;padding:.25em}.wp-block-social-links.is-style-pill-shape .wp-social-link button{padding-left:.66667em;padding-right:.66667em}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-links/editor-rtl.css b/wp-includes/blocks/social-links/editor-rtl.css
new file mode 100644
index 0000000000..b098c34bd3
--- /dev/null
+++ b/wp-includes/blocks/social-links/editor-rtl.css
@@ -0,0 +1,185 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-social-links div.block-editor-url-input {
+  display: inline-block;
+  margin-right: 8px;
+}
+
+.wp-social-link:hover {
+  transform: none;
+}
+
+.editor-styles-wrapper .wp-block-social-links {
+  padding: 0;
+}
+
+.wp-block-social-links__social-placeholder {
+  display: flex;
+  opacity: 0.8;
+  list-style: none;
+}
+.wp-block-social-links__social-placeholder > .wp-social-link {
+  padding-right: 0 !important;
+  margin-right: 0 !important;
+  padding-left: 0 !important;
+  margin-left: 0 !important;
+  width: 0 !important;
+  visibility: hidden;
+}
+.wp-block-social-links__social-placeholder > .wp-block-social-links__social-placeholder-icons {
+  display: flex;
+}
+.wp-block-social-links__social-placeholder + .block-list-appender,
+.wp-block-social-links__social-placeholder .wp-social-link {
+  padding: 0.25em;
+}
+.is-style-pill-shape .wp-block-social-links__social-placeholder + .block-list-appender,
+.is-style-pill-shape .wp-block-social-links__social-placeholder .wp-social-link {
+  padding-right: calc((2/3) * 1em);
+  padding-left: calc((2/3) * 1em);
+}
+.wp-block-social-links__social-placeholder .wp-social-link::before {
+  content: "";
+  display: block;
+  width: 1em;
+  height: 1em;
+  border-radius: 50%;
+}
+.is-style-logos-only .wp-block-social-links__social-placeholder .wp-social-link::before {
+  background: currentColor;
+}
+
+.wp-block-social-links .wp-block-social-links__social-prompt {
+  list-style: none;
+  order: 2;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  font-size: 13px;
+  line-height: 24px;
+  margin-top: auto;
+  margin-bottom: auto;
+  cursor: default;
+}
+.wp-block-social-links .wp-block-social-links__social-prompt + .block-list-appender {
+  margin-left: 8px;
+  padding: 0.25em;
+}
+
+.wp-block-social-links .block-list-appender {
+  margin: 4px 0 4px auto;
+  border-radius: 9999px;
+}
+.wp-block-social-links .block-list-appender .block-editor-inserter {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: inherit;
+  width: 1em;
+  height: 1em;
+}
+.has-small-icon-size .wp-block-social-links .block-list-appender {
+  font-size: 16px;
+}
+.has-normal-icon-size .wp-block-social-links .block-list-appender {
+  font-size: 24px;
+}
+.has-large-icon-size .wp-block-social-links .block-list-appender {
+  font-size: 36px;
+}
+.has-huge-icon-size .wp-block-social-links .block-list-appender {
+  font-size: 48px;
+}
+.wp-block-social-links .block-list-appender::before {
+  content: none;
+}
+
+.wp-block[data-align=center] > .wp-block-social-links {
+  justify-content: center;
+}
+
+.block-editor-block-preview__content .components-button:disabled {
+  opacity: 1;
+}
+
+.wp-social-link.wp-social-link__is-incomplete {
+  opacity: 0.5;
+}
+@media (prefers-reduced-motion: reduce) {
+  .wp-social-link.wp-social-link__is-incomplete {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+
+.wp-block-social-links .is-selected .wp-social-link__is-incomplete,
+.wp-social-link.wp-social-link__is-incomplete:hover,
+.wp-social-link.wp-social-link__is-incomplete:focus {
+  opacity: 1;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-links/editor-rtl.min.css b/wp-includes/blocks/social-links/editor-rtl.min.css
new file mode 100644
index 0000000000..a96043fd53
--- /dev/null
+++ b/wp-includes/blocks/social-links/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-social-links div.block-editor-url-input{display:inline-block;margin-right:8px}.wp-social-link:hover{transform:none}.editor-styles-wrapper .wp-block-social-links{padding:0}.wp-block-social-links__social-placeholder{display:flex;opacity:.8;list-style:none}.wp-block-social-links__social-placeholder>.wp-social-link{padding-right:0!important;margin-right:0!important;padding-left:0!important;margin-left:0!important;width:0!important;visibility:hidden}.wp-block-social-links__social-placeholder>.wp-block-social-links__social-placeholder-icons{display:flex}.wp-block-social-links__social-placeholder+.block-list-appender,.wp-block-social-links__social-placeholder .wp-social-link{padding:.25em}.is-style-pill-shape .wp-block-social-links__social-placeholder+.block-list-appender,.is-style-pill-shape .wp-block-social-links__social-placeholder .wp-social-link{padding-right:.66667em;padding-left:.66667em}.wp-block-social-links__social-placeholder .wp-social-link:before{content:"";display:block;width:1em;height:1em;border-radius:50%}.is-style-logos-only .wp-block-social-links__social-placeholder .wp-social-link:before{background:currentColor}.wp-block-social-links .wp-block-social-links__social-prompt{list-style:none;order:2;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;font-size:13px;line-height:24px;margin-top:auto;margin-bottom:auto;cursor:default}.wp-block-social-links .wp-block-social-links__social-prompt+.block-list-appender{margin-left:8px;padding:.25em}.wp-block-social-links .block-list-appender{margin:4px 0 4px auto;border-radius:9999px}.wp-block-social-links .block-list-appender .block-editor-inserter{display:flex;align-items:center;justify-content:center;font-size:inherit;width:1em;height:1em}.has-small-icon-size .wp-block-social-links .block-list-appender{font-size:16px}.has-normal-icon-size .wp-block-social-links .block-list-appender{font-size:24px}.has-large-icon-size .wp-block-social-links .block-list-appender{font-size:36px}.has-huge-icon-size .wp-block-social-links .block-list-appender{font-size:48px}.wp-block-social-links .block-list-appender:before{content:none}.wp-block[data-align=center]>.wp-block-social-links{justify-content:center}.block-editor-block-preview__content .components-button:disabled{opacity:1}.wp-social-link.wp-social-link__is-incomplete{opacity:.5}@media (prefers-reduced-motion:reduce){.wp-social-link.wp-social-link__is-incomplete{transition-duration:0s;transition-delay:0s}}.wp-block-social-links .is-selected .wp-social-link__is-incomplete,.wp-social-link.wp-social-link__is-incomplete:focus,.wp-social-link.wp-social-link__is-incomplete:hover{opacity:1}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-links/editor.css b/wp-includes/blocks/social-links/editor.css
new file mode 100644
index 0000000000..d0ec6a4c9b
--- /dev/null
+++ b/wp-includes/blocks/social-links/editor.css
@@ -0,0 +1,185 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-social-links div.block-editor-url-input {
+  display: inline-block;
+  margin-left: 8px;
+}
+
+.wp-social-link:hover {
+  transform: none;
+}
+
+.editor-styles-wrapper .wp-block-social-links {
+  padding: 0;
+}
+
+.wp-block-social-links__social-placeholder {
+  display: flex;
+  opacity: 0.8;
+  list-style: none;
+}
+.wp-block-social-links__social-placeholder > .wp-social-link {
+  padding-left: 0 !important;
+  margin-left: 0 !important;
+  padding-right: 0 !important;
+  margin-right: 0 !important;
+  width: 0 !important;
+  visibility: hidden;
+}
+.wp-block-social-links__social-placeholder > .wp-block-social-links__social-placeholder-icons {
+  display: flex;
+}
+.wp-block-social-links__social-placeholder + .block-list-appender,
+.wp-block-social-links__social-placeholder .wp-social-link {
+  padding: 0.25em;
+}
+.is-style-pill-shape .wp-block-social-links__social-placeholder + .block-list-appender,
+.is-style-pill-shape .wp-block-social-links__social-placeholder .wp-social-link {
+  padding-left: calc((2/3) * 1em);
+  padding-right: calc((2/3) * 1em);
+}
+.wp-block-social-links__social-placeholder .wp-social-link::before {
+  content: "";
+  display: block;
+  width: 1em;
+  height: 1em;
+  border-radius: 50%;
+}
+.is-style-logos-only .wp-block-social-links__social-placeholder .wp-social-link::before {
+  background: currentColor;
+}
+
+.wp-block-social-links .wp-block-social-links__social-prompt {
+  list-style: none;
+  order: 2;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+  font-size: 13px;
+  line-height: 24px;
+  margin-top: auto;
+  margin-bottom: auto;
+  cursor: default;
+}
+.wp-block-social-links .wp-block-social-links__social-prompt + .block-list-appender {
+  margin-right: 8px;
+  padding: 0.25em;
+}
+
+.wp-block-social-links .block-list-appender {
+  margin: 4px auto 4px 0;
+  border-radius: 9999px;
+}
+.wp-block-social-links .block-list-appender .block-editor-inserter {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: inherit;
+  width: 1em;
+  height: 1em;
+}
+.has-small-icon-size .wp-block-social-links .block-list-appender {
+  font-size: 16px;
+}
+.has-normal-icon-size .wp-block-social-links .block-list-appender {
+  font-size: 24px;
+}
+.has-large-icon-size .wp-block-social-links .block-list-appender {
+  font-size: 36px;
+}
+.has-huge-icon-size .wp-block-social-links .block-list-appender {
+  font-size: 48px;
+}
+.wp-block-social-links .block-list-appender::before {
+  content: none;
+}
+
+.wp-block[data-align=center] > .wp-block-social-links {
+  justify-content: center;
+}
+
+.block-editor-block-preview__content .components-button:disabled {
+  opacity: 1;
+}
+
+.wp-social-link.wp-social-link__is-incomplete {
+  opacity: 0.5;
+}
+@media (prefers-reduced-motion: reduce) {
+  .wp-social-link.wp-social-link__is-incomplete {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+
+.wp-block-social-links .is-selected .wp-social-link__is-incomplete,
+.wp-social-link.wp-social-link__is-incomplete:hover,
+.wp-social-link.wp-social-link__is-incomplete:focus {
+  opacity: 1;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-links/editor.min.css b/wp-includes/blocks/social-links/editor.min.css
new file mode 100644
index 0000000000..c58fb1f90e
--- /dev/null
+++ b/wp-includes/blocks/social-links/editor.min.css
@@ -0,0 +1 @@
+.wp-block-social-links div.block-editor-url-input{display:inline-block;margin-left:8px}.wp-social-link:hover{transform:none}.editor-styles-wrapper .wp-block-social-links{padding:0}.wp-block-social-links__social-placeholder{display:flex;opacity:.8;list-style:none}.wp-block-social-links__social-placeholder>.wp-social-link{padding-left:0!important;margin-left:0!important;padding-right:0!important;margin-right:0!important;width:0!important;visibility:hidden}.wp-block-social-links__social-placeholder>.wp-block-social-links__social-placeholder-icons{display:flex}.wp-block-social-links__social-placeholder+.block-list-appender,.wp-block-social-links__social-placeholder .wp-social-link{padding:.25em}.is-style-pill-shape .wp-block-social-links__social-placeholder+.block-list-appender,.is-style-pill-shape .wp-block-social-links__social-placeholder .wp-social-link{padding-left:.66667em;padding-right:.66667em}.wp-block-social-links__social-placeholder .wp-social-link:before{content:"";display:block;width:1em;height:1em;border-radius:50%}.is-style-logos-only .wp-block-social-links__social-placeholder .wp-social-link:before{background:currentColor}.wp-block-social-links .wp-block-social-links__social-prompt{list-style:none;order:2;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;font-size:13px;line-height:24px;margin-top:auto;margin-bottom:auto;cursor:default}.wp-block-social-links .wp-block-social-links__social-prompt+.block-list-appender{margin-right:8px;padding:.25em}.wp-block-social-links .block-list-appender{margin:4px auto 4px 0;border-radius:9999px}.wp-block-social-links .block-list-appender .block-editor-inserter{display:flex;align-items:center;justify-content:center;font-size:inherit;width:1em;height:1em}.has-small-icon-size .wp-block-social-links .block-list-appender{font-size:16px}.has-normal-icon-size .wp-block-social-links .block-list-appender{font-size:24px}.has-large-icon-size .wp-block-social-links .block-list-appender{font-size:36px}.has-huge-icon-size .wp-block-social-links .block-list-appender{font-size:48px}.wp-block-social-links .block-list-appender:before{content:none}.wp-block[data-align=center]>.wp-block-social-links{justify-content:center}.block-editor-block-preview__content .components-button:disabled{opacity:1}.wp-social-link.wp-social-link__is-incomplete{opacity:.5}@media (prefers-reduced-motion:reduce){.wp-social-link.wp-social-link__is-incomplete{transition-duration:0s;transition-delay:0s}}.wp-block-social-links .is-selected .wp-social-link__is-incomplete,.wp-social-link.wp-social-link__is-incomplete:focus,.wp-social-link.wp-social-link__is-incomplete:hover{opacity:1}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-links/style-rtl.css b/wp-includes/blocks/social-links/style-rtl.css
new file mode 100644
index 0000000000..05ab494e2f
--- /dev/null
+++ b/wp-includes/blocks/social-links/style-rtl.css
@@ -0,0 +1,435 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-social-links {
+  display: flex;
+  flex-wrap: wrap;
+  padding-right: 0;
+  padding-left: 0;
+  text-indent: 0;
+  margin-right: 0;
+}
+.wp-block-social-links .wp-social-link a,
+.wp-block-social-links .wp-social-link a:hover {
+  text-decoration: none;
+  border-bottom: 0;
+  box-shadow: none;
+}
+.wp-block-social-links .wp-social-link.wp-social-link.wp-social-link {
+  margin: 4px 0 4px 8px;
+}
+.wp-block-social-links .wp-social-link a {
+  padding: 0.25em;
+}
+.wp-block-social-links .wp-social-link svg {
+  width: 1em;
+  height: 1em;
+}
+.wp-block-social-links.has-small-icon-size {
+  font-size: 16px;
+}
+.wp-block-social-links, .wp-block-social-links.has-normal-icon-size {
+  font-size: 24px;
+}
+.wp-block-social-links.has-large-icon-size {
+  font-size: 36px;
+}
+.wp-block-social-links.has-huge-icon-size {
+  font-size: 48px;
+}
+.wp-block-social-links.aligncenter {
+  justify-content: center;
+  display: flex;
+}
+.wp-block-social-links.alignright {
+  justify-content: flex-end;
+}
+
+.wp-social-link {
+  display: block;
+  border-radius: 9999px;
+  transition: transform 0.1s ease;
+  height: auto;
+}
+@media (prefers-reduced-motion: reduce) {
+  .wp-social-link {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+.wp-social-link a {
+  display: block;
+  line-height: 0;
+  transition: transform 0.1s ease;
+}
+.wp-social-link a,
+.wp-social-link a:hover,
+.wp-social-link a:active,
+.wp-social-link a:visited,
+.wp-social-link svg {
+  color: currentColor;
+  fill: currentColor;
+}
+.wp-social-link:hover {
+  transform: scale(1.1);
+}
+
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link {
+  background-color: #f0f0f0;
+  color: #444;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-amazon {
+  background-color: #f90;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-bandcamp {
+  background-color: #1ea0c3;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-behance {
+  background-color: #0757fe;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-codepen {
+  background-color: #1e1f26;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-deviantart {
+  background-color: #02e49b;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-dribbble {
+  background-color: #e94c89;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-dropbox {
+  background-color: #4280ff;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-etsy {
+  background-color: #f45800;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-facebook {
+  background-color: #1778f2;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-fivehundredpx {
+  background-color: #000;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-flickr {
+  background-color: #0461dd;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-foursquare {
+  background-color: #e65678;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-github {
+  background-color: #24292d;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-goodreads {
+  background-color: #eceadd;
+  color: #382110;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-google {
+  background-color: #ea4434;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-instagram {
+  background-color: #f00075;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-lastfm {
+  background-color: #e21b24;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-linkedin {
+  background-color: #0d66c2;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-mastodon {
+  background-color: #3288d4;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-medium {
+  background-color: #02ab6c;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-meetup {
+  background-color: #f6405f;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-patreon {
+  background-color: #ff424d;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-pinterest {
+  background-color: #e60122;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-pocket {
+  background-color: #ef4155;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-reddit {
+  background-color: #fe4500;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-skype {
+  background-color: #0478d7;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-snapchat {
+  background-color: #fefc00;
+  color: #fff;
+  stroke: #000;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-soundcloud {
+  background-color: #ff5600;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-spotify {
+  background-color: #1bd760;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-telegram {
+  background-color: #2aabee;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-tiktok {
+  background-color: #000;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-tumblr {
+  background-color: #011835;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-twitch {
+  background-color: #6440a4;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-twitter {
+  background-color: #1da1f2;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-vimeo {
+  background-color: #1eb7ea;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-vk {
+  background-color: #4680c2;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-wordpress {
+  background-color: #3499cd;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-yelp {
+  background-color: #d32422;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-youtube {
+  background-color: #f00;
+  color: #fff;
+}
+
+.wp-block-social-links.is-style-logos-only .wp-social-link {
+  background: none;
+  padding: 4px;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-amazon {
+  color: #f90;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-bandcamp {
+  color: #1ea0c3;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-behance {
+  color: #0757fe;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-codepen {
+  color: #1e1f26;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-deviantart {
+  color: #02e49b;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-dribbble {
+  color: #e94c89;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-dropbox {
+  color: #4280ff;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-etsy {
+  color: #f45800;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-facebook {
+  color: #1778f2;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-fivehundredpx {
+  color: #000;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-flickr {
+  color: #0461dd;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-foursquare {
+  color: #e65678;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-github {
+  color: #24292d;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-goodreads {
+  color: #382110;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-google {
+  color: #ea4434;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-instagram {
+  color: #f00075;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-lastfm {
+  color: #e21b24;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-linkedin {
+  color: #0d66c2;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-mastodon {
+  color: #3288d4;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-medium {
+  color: #02ab6c;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-meetup {
+  color: #f6405f;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-patreon {
+  color: #ff424d;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-pinterest {
+  color: #e60122;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-pocket {
+  color: #ef4155;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-reddit {
+  color: #fe4500;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-skype {
+  color: #0478d7;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-snapchat {
+  color: #fff;
+  stroke: #000;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-soundcloud {
+  color: #ff5600;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-spotify {
+  color: #1bd760;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-telegram {
+  color: #2aabee;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-tiktok {
+  color: #000;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-tumblr {
+  color: #011835;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-twitch {
+  color: #6440a4;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-twitter {
+  color: #1da1f2;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-vimeo {
+  color: #1eb7ea;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-vk {
+  color: #4680c2;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-wordpress {
+  color: #3499cd;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-yelp {
+  color: #d32422;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-youtube {
+  color: #f00;
+}
+
+.wp-block-social-links.is-style-pill-shape .wp-social-link {
+  width: auto;
+}
+.wp-block-social-links.is-style-pill-shape .wp-social-link a {
+  padding-right: calc((2/3) * 1em);
+  padding-left: calc((2/3) * 1em);
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-links/style-rtl.min.css b/wp-includes/blocks/social-links/style-rtl.min.css
new file mode 100644
index 0000000000..de28ebca53
--- /dev/null
+++ b/wp-includes/blocks/social-links/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-social-links{display:flex;flex-wrap:wrap;padding-right:0;padding-left:0;text-indent:0;margin-right:0}.wp-block-social-links .wp-social-link a,.wp-block-social-links .wp-social-link a:hover{text-decoration:none;border-bottom:0;box-shadow:none}.wp-block-social-links .wp-social-link.wp-social-link.wp-social-link{margin:4px 0 4px 8px}.wp-block-social-links .wp-social-link a{padding:.25em}.wp-block-social-links .wp-social-link svg{width:1em;height:1em}.wp-block-social-links.has-small-icon-size{font-size:16px}.wp-block-social-links,.wp-block-social-links.has-normal-icon-size{font-size:24px}.wp-block-social-links.has-large-icon-size{font-size:36px}.wp-block-social-links.has-huge-icon-size{font-size:48px}.wp-block-social-links.aligncenter{justify-content:center;display:flex}.wp-block-social-links.alignright{justify-content:flex-end}.wp-social-link{display:block;border-radius:9999px;transition:transform .1s ease;height:auto}@media (prefers-reduced-motion:reduce){.wp-social-link{transition-duration:0s;transition-delay:0s}}.wp-social-link a{display:block;line-height:0;transition:transform .1s ease}.wp-social-link a,.wp-social-link a:active,.wp-social-link a:hover,.wp-social-link a:visited,.wp-social-link svg{color:currentColor;fill:currentColor}.wp-social-link:hover{transform:scale(1.1)}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link{background-color:#f0f0f0;color:#444}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-amazon{background-color:#f90;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-bandcamp{background-color:#1ea0c3;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-behance{background-color:#0757fe;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-codepen{background-color:#1e1f26;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-deviantart{background-color:#02e49b;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-dribbble{background-color:#e94c89;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-dropbox{background-color:#4280ff;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-etsy{background-color:#f45800;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-facebook{background-color:#1778f2;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-fivehundredpx{background-color:#000;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-flickr{background-color:#0461dd;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-foursquare{background-color:#e65678;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-github{background-color:#24292d;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-goodreads{background-color:#eceadd;color:#382110}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-google{background-color:#ea4434;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-instagram{background-color:#f00075;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-lastfm{background-color:#e21b24;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-linkedin{background-color:#0d66c2;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-mastodon{background-color:#3288d4;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-medium{background-color:#02ab6c;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-meetup{background-color:#f6405f;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-patreon{background-color:#ff424d;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-pinterest{background-color:#e60122;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-pocket{background-color:#ef4155;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-reddit{background-color:#fe4500;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-skype{background-color:#0478d7;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-snapchat{background-color:#fefc00;color:#fff;stroke:#000}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-soundcloud{background-color:#ff5600;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-spotify{background-color:#1bd760;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-telegram{background-color:#2aabee;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-tiktok{background-color:#000;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-tumblr{background-color:#011835;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-twitch{background-color:#6440a4;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-twitter{background-color:#1da1f2;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-vimeo{background-color:#1eb7ea;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-vk{background-color:#4680c2;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-wordpress{background-color:#3499cd;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-yelp{background-color:#d32422;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-youtube{background-color:red;color:#fff}.wp-block-social-links.is-style-logos-only .wp-social-link{background:none;padding:4px}.wp-block-social-links.is-style-logos-only .wp-social-link-amazon{color:#f90}.wp-block-social-links.is-style-logos-only .wp-social-link-bandcamp{color:#1ea0c3}.wp-block-social-links.is-style-logos-only .wp-social-link-behance{color:#0757fe}.wp-block-social-links.is-style-logos-only .wp-social-link-codepen{color:#1e1f26}.wp-block-social-links.is-style-logos-only .wp-social-link-deviantart{color:#02e49b}.wp-block-social-links.is-style-logos-only .wp-social-link-dribbble{color:#e94c89}.wp-block-social-links.is-style-logos-only .wp-social-link-dropbox{color:#4280ff}.wp-block-social-links.is-style-logos-only .wp-social-link-etsy{color:#f45800}.wp-block-social-links.is-style-logos-only .wp-social-link-facebook{color:#1778f2}.wp-block-social-links.is-style-logos-only .wp-social-link-fivehundredpx{color:#000}.wp-block-social-links.is-style-logos-only .wp-social-link-flickr{color:#0461dd}.wp-block-social-links.is-style-logos-only .wp-social-link-foursquare{color:#e65678}.wp-block-social-links.is-style-logos-only .wp-social-link-github{color:#24292d}.wp-block-social-links.is-style-logos-only .wp-social-link-goodreads{color:#382110}.wp-block-social-links.is-style-logos-only .wp-social-link-google{color:#ea4434}.wp-block-social-links.is-style-logos-only .wp-social-link-instagram{color:#f00075}.wp-block-social-links.is-style-logos-only .wp-social-link-lastfm{color:#e21b24}.wp-block-social-links.is-style-logos-only .wp-social-link-linkedin{color:#0d66c2}.wp-block-social-links.is-style-logos-only .wp-social-link-mastodon{color:#3288d4}.wp-block-social-links.is-style-logos-only .wp-social-link-medium{color:#02ab6c}.wp-block-social-links.is-style-logos-only .wp-social-link-meetup{color:#f6405f}.wp-block-social-links.is-style-logos-only .wp-social-link-patreon{color:#ff424d}.wp-block-social-links.is-style-logos-only .wp-social-link-pinterest{color:#e60122}.wp-block-social-links.is-style-logos-only .wp-social-link-pocket{color:#ef4155}.wp-block-social-links.is-style-logos-only .wp-social-link-reddit{color:#fe4500}.wp-block-social-links.is-style-logos-only .wp-social-link-skype{color:#0478d7}.wp-block-social-links.is-style-logos-only .wp-social-link-snapchat{color:#fff;stroke:#000}.wp-block-social-links.is-style-logos-only .wp-social-link-soundcloud{color:#ff5600}.wp-block-social-links.is-style-logos-only .wp-social-link-spotify{color:#1bd760}.wp-block-social-links.is-style-logos-only .wp-social-link-telegram{color:#2aabee}.wp-block-social-links.is-style-logos-only .wp-social-link-tiktok{color:#000}.wp-block-social-links.is-style-logos-only .wp-social-link-tumblr{color:#011835}.wp-block-social-links.is-style-logos-only .wp-social-link-twitch{color:#6440a4}.wp-block-social-links.is-style-logos-only .wp-social-link-twitter{color:#1da1f2}.wp-block-social-links.is-style-logos-only .wp-social-link-vimeo{color:#1eb7ea}.wp-block-social-links.is-style-logos-only .wp-social-link-vk{color:#4680c2}.wp-block-social-links.is-style-logos-only .wp-social-link-wordpress{color:#3499cd}.wp-block-social-links.is-style-logos-only .wp-social-link-yelp{color:#d32422}.wp-block-social-links.is-style-logos-only .wp-social-link-youtube{color:red}.wp-block-social-links.is-style-pill-shape .wp-social-link{width:auto}.wp-block-social-links.is-style-pill-shape .wp-social-link a{padding-right:.66667em;padding-left:.66667em}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-links/style.css b/wp-includes/blocks/social-links/style.css
new file mode 100644
index 0000000000..6e61a8bdb6
--- /dev/null
+++ b/wp-includes/blocks/social-links/style.css
@@ -0,0 +1,435 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-social-links {
+  display: flex;
+  flex-wrap: wrap;
+  padding-left: 0;
+  padding-right: 0;
+  text-indent: 0;
+  margin-left: 0;
+}
+.wp-block-social-links .wp-social-link a,
+.wp-block-social-links .wp-social-link a:hover {
+  text-decoration: none;
+  border-bottom: 0;
+  box-shadow: none;
+}
+.wp-block-social-links .wp-social-link.wp-social-link.wp-social-link {
+  margin: 4px 8px 4px 0;
+}
+.wp-block-social-links .wp-social-link a {
+  padding: 0.25em;
+}
+.wp-block-social-links .wp-social-link svg {
+  width: 1em;
+  height: 1em;
+}
+.wp-block-social-links.has-small-icon-size {
+  font-size: 16px;
+}
+.wp-block-social-links, .wp-block-social-links.has-normal-icon-size {
+  font-size: 24px;
+}
+.wp-block-social-links.has-large-icon-size {
+  font-size: 36px;
+}
+.wp-block-social-links.has-huge-icon-size {
+  font-size: 48px;
+}
+.wp-block-social-links.aligncenter {
+  justify-content: center;
+  display: flex;
+}
+.wp-block-social-links.alignright {
+  justify-content: flex-end;
+}
+
+.wp-social-link {
+  display: block;
+  border-radius: 9999px;
+  transition: transform 0.1s ease;
+  height: auto;
+}
+@media (prefers-reduced-motion: reduce) {
+  .wp-social-link {
+    transition-duration: 0s;
+    transition-delay: 0s;
+  }
+}
+.wp-social-link a {
+  display: block;
+  line-height: 0;
+  transition: transform 0.1s ease;
+}
+.wp-social-link a,
+.wp-social-link a:hover,
+.wp-social-link a:active,
+.wp-social-link a:visited,
+.wp-social-link svg {
+  color: currentColor;
+  fill: currentColor;
+}
+.wp-social-link:hover {
+  transform: scale(1.1);
+}
+
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link {
+  background-color: #f0f0f0;
+  color: #444;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-amazon {
+  background-color: #f90;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-bandcamp {
+  background-color: #1ea0c3;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-behance {
+  background-color: #0757fe;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-codepen {
+  background-color: #1e1f26;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-deviantart {
+  background-color: #02e49b;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-dribbble {
+  background-color: #e94c89;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-dropbox {
+  background-color: #4280ff;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-etsy {
+  background-color: #f45800;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-facebook {
+  background-color: #1778f2;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-fivehundredpx {
+  background-color: #000;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-flickr {
+  background-color: #0461dd;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-foursquare {
+  background-color: #e65678;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-github {
+  background-color: #24292d;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-goodreads {
+  background-color: #eceadd;
+  color: #382110;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-google {
+  background-color: #ea4434;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-instagram {
+  background-color: #f00075;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-lastfm {
+  background-color: #e21b24;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-linkedin {
+  background-color: #0d66c2;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-mastodon {
+  background-color: #3288d4;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-medium {
+  background-color: #02ab6c;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-meetup {
+  background-color: #f6405f;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-patreon {
+  background-color: #ff424d;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-pinterest {
+  background-color: #e60122;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-pocket {
+  background-color: #ef4155;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-reddit {
+  background-color: #fe4500;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-skype {
+  background-color: #0478d7;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-snapchat {
+  background-color: #fefc00;
+  color: #fff;
+  stroke: #000;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-soundcloud {
+  background-color: #ff5600;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-spotify {
+  background-color: #1bd760;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-telegram {
+  background-color: #2aabee;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-tiktok {
+  background-color: #000;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-tumblr {
+  background-color: #011835;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-twitch {
+  background-color: #6440a4;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-twitter {
+  background-color: #1da1f2;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-vimeo {
+  background-color: #1eb7ea;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-vk {
+  background-color: #4680c2;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-wordpress {
+  background-color: #3499cd;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-yelp {
+  background-color: #d32422;
+  color: #fff;
+}
+.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-youtube {
+  background-color: #f00;
+  color: #fff;
+}
+
+.wp-block-social-links.is-style-logos-only .wp-social-link {
+  background: none;
+  padding: 4px;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-amazon {
+  color: #f90;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-bandcamp {
+  color: #1ea0c3;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-behance {
+  color: #0757fe;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-codepen {
+  color: #1e1f26;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-deviantart {
+  color: #02e49b;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-dribbble {
+  color: #e94c89;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-dropbox {
+  color: #4280ff;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-etsy {
+  color: #f45800;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-facebook {
+  color: #1778f2;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-fivehundredpx {
+  color: #000;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-flickr {
+  color: #0461dd;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-foursquare {
+  color: #e65678;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-github {
+  color: #24292d;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-goodreads {
+  color: #382110;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-google {
+  color: #ea4434;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-instagram {
+  color: #f00075;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-lastfm {
+  color: #e21b24;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-linkedin {
+  color: #0d66c2;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-mastodon {
+  color: #3288d4;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-medium {
+  color: #02ab6c;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-meetup {
+  color: #f6405f;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-patreon {
+  color: #ff424d;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-pinterest {
+  color: #e60122;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-pocket {
+  color: #ef4155;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-reddit {
+  color: #fe4500;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-skype {
+  color: #0478d7;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-snapchat {
+  color: #fff;
+  stroke: #000;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-soundcloud {
+  color: #ff5600;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-spotify {
+  color: #1bd760;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-telegram {
+  color: #2aabee;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-tiktok {
+  color: #000;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-tumblr {
+  color: #011835;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-twitch {
+  color: #6440a4;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-twitter {
+  color: #1da1f2;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-vimeo {
+  color: #1eb7ea;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-vk {
+  color: #4680c2;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-wordpress {
+  color: #3499cd;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-yelp {
+  color: #d32422;
+}
+.wp-block-social-links.is-style-logos-only .wp-social-link-youtube {
+  color: #f00;
+}
+
+.wp-block-social-links.is-style-pill-shape .wp-social-link {
+  width: auto;
+}
+.wp-block-social-links.is-style-pill-shape .wp-social-link a {
+  padding-left: calc((2/3) * 1em);
+  padding-right: calc((2/3) * 1em);
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/social-links/style.min.css b/wp-includes/blocks/social-links/style.min.css
new file mode 100644
index 0000000000..e4e62a3228
--- /dev/null
+++ b/wp-includes/blocks/social-links/style.min.css
@@ -0,0 +1 @@
+.wp-block-social-links{display:flex;flex-wrap:wrap;padding-left:0;padding-right:0;text-indent:0;margin-left:0}.wp-block-social-links .wp-social-link a,.wp-block-social-links .wp-social-link a:hover{text-decoration:none;border-bottom:0;box-shadow:none}.wp-block-social-links .wp-social-link.wp-social-link.wp-social-link{margin:4px 8px 4px 0}.wp-block-social-links .wp-social-link a{padding:.25em}.wp-block-social-links .wp-social-link svg{width:1em;height:1em}.wp-block-social-links.has-small-icon-size{font-size:16px}.wp-block-social-links,.wp-block-social-links.has-normal-icon-size{font-size:24px}.wp-block-social-links.has-large-icon-size{font-size:36px}.wp-block-social-links.has-huge-icon-size{font-size:48px}.wp-block-social-links.aligncenter{justify-content:center;display:flex}.wp-block-social-links.alignright{justify-content:flex-end}.wp-social-link{display:block;border-radius:9999px;transition:transform .1s ease;height:auto}@media (prefers-reduced-motion:reduce){.wp-social-link{transition-duration:0s;transition-delay:0s}}.wp-social-link a{display:block;line-height:0;transition:transform .1s ease}.wp-social-link a,.wp-social-link a:active,.wp-social-link a:hover,.wp-social-link a:visited,.wp-social-link svg{color:currentColor;fill:currentColor}.wp-social-link:hover{transform:scale(1.1)}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link{background-color:#f0f0f0;color:#444}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-amazon{background-color:#f90;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-bandcamp{background-color:#1ea0c3;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-behance{background-color:#0757fe;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-codepen{background-color:#1e1f26;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-deviantart{background-color:#02e49b;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-dribbble{background-color:#e94c89;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-dropbox{background-color:#4280ff;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-etsy{background-color:#f45800;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-facebook{background-color:#1778f2;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-fivehundredpx{background-color:#000;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-flickr{background-color:#0461dd;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-foursquare{background-color:#e65678;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-github{background-color:#24292d;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-goodreads{background-color:#eceadd;color:#382110}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-google{background-color:#ea4434;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-instagram{background-color:#f00075;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-lastfm{background-color:#e21b24;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-linkedin{background-color:#0d66c2;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-mastodon{background-color:#3288d4;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-medium{background-color:#02ab6c;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-meetup{background-color:#f6405f;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-patreon{background-color:#ff424d;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-pinterest{background-color:#e60122;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-pocket{background-color:#ef4155;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-reddit{background-color:#fe4500;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-skype{background-color:#0478d7;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-snapchat{background-color:#fefc00;color:#fff;stroke:#000}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-soundcloud{background-color:#ff5600;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-spotify{background-color:#1bd760;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-telegram{background-color:#2aabee;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-tiktok{background-color:#000;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-tumblr{background-color:#011835;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-twitch{background-color:#6440a4;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-twitter{background-color:#1da1f2;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-vimeo{background-color:#1eb7ea;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-vk{background-color:#4680c2;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-wordpress{background-color:#3499cd;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-yelp{background-color:#d32422;color:#fff}.wp-block-social-links:not(.is-style-logos-only) .wp-social-link-youtube{background-color:red;color:#fff}.wp-block-social-links.is-style-logos-only .wp-social-link{background:none;padding:4px}.wp-block-social-links.is-style-logos-only .wp-social-link-amazon{color:#f90}.wp-block-social-links.is-style-logos-only .wp-social-link-bandcamp{color:#1ea0c3}.wp-block-social-links.is-style-logos-only .wp-social-link-behance{color:#0757fe}.wp-block-social-links.is-style-logos-only .wp-social-link-codepen{color:#1e1f26}.wp-block-social-links.is-style-logos-only .wp-social-link-deviantart{color:#02e49b}.wp-block-social-links.is-style-logos-only .wp-social-link-dribbble{color:#e94c89}.wp-block-social-links.is-style-logos-only .wp-social-link-dropbox{color:#4280ff}.wp-block-social-links.is-style-logos-only .wp-social-link-etsy{color:#f45800}.wp-block-social-links.is-style-logos-only .wp-social-link-facebook{color:#1778f2}.wp-block-social-links.is-style-logos-only .wp-social-link-fivehundredpx{color:#000}.wp-block-social-links.is-style-logos-only .wp-social-link-flickr{color:#0461dd}.wp-block-social-links.is-style-logos-only .wp-social-link-foursquare{color:#e65678}.wp-block-social-links.is-style-logos-only .wp-social-link-github{color:#24292d}.wp-block-social-links.is-style-logos-only .wp-social-link-goodreads{color:#382110}.wp-block-social-links.is-style-logos-only .wp-social-link-google{color:#ea4434}.wp-block-social-links.is-style-logos-only .wp-social-link-instagram{color:#f00075}.wp-block-social-links.is-style-logos-only .wp-social-link-lastfm{color:#e21b24}.wp-block-social-links.is-style-logos-only .wp-social-link-linkedin{color:#0d66c2}.wp-block-social-links.is-style-logos-only .wp-social-link-mastodon{color:#3288d4}.wp-block-social-links.is-style-logos-only .wp-social-link-medium{color:#02ab6c}.wp-block-social-links.is-style-logos-only .wp-social-link-meetup{color:#f6405f}.wp-block-social-links.is-style-logos-only .wp-social-link-patreon{color:#ff424d}.wp-block-social-links.is-style-logos-only .wp-social-link-pinterest{color:#e60122}.wp-block-social-links.is-style-logos-only .wp-social-link-pocket{color:#ef4155}.wp-block-social-links.is-style-logos-only .wp-social-link-reddit{color:#fe4500}.wp-block-social-links.is-style-logos-only .wp-social-link-skype{color:#0478d7}.wp-block-social-links.is-style-logos-only .wp-social-link-snapchat{color:#fff;stroke:#000}.wp-block-social-links.is-style-logos-only .wp-social-link-soundcloud{color:#ff5600}.wp-block-social-links.is-style-logos-only .wp-social-link-spotify{color:#1bd760}.wp-block-social-links.is-style-logos-only .wp-social-link-telegram{color:#2aabee}.wp-block-social-links.is-style-logos-only .wp-social-link-tiktok{color:#000}.wp-block-social-links.is-style-logos-only .wp-social-link-tumblr{color:#011835}.wp-block-social-links.is-style-logos-only .wp-social-link-twitch{color:#6440a4}.wp-block-social-links.is-style-logos-only .wp-social-link-twitter{color:#1da1f2}.wp-block-social-links.is-style-logos-only .wp-social-link-vimeo{color:#1eb7ea}.wp-block-social-links.is-style-logos-only .wp-social-link-vk{color:#4680c2}.wp-block-social-links.is-style-logos-only .wp-social-link-wordpress{color:#3499cd}.wp-block-social-links.is-style-logos-only .wp-social-link-yelp{color:#d32422}.wp-block-social-links.is-style-logos-only .wp-social-link-youtube{color:red}.wp-block-social-links.is-style-pill-shape .wp-social-link{width:auto}.wp-block-social-links.is-style-pill-shape .wp-social-link a{padding-left:.66667em;padding-right:.66667em}
\ No newline at end of file
diff --git a/wp-includes/blocks/spacer/editor-rtl.css b/wp-includes/blocks/spacer/editor-rtl.css
new file mode 100644
index 0000000000..3803be0511
--- /dev/null
+++ b/wp-includes/blocks/spacer/editor-rtl.css
@@ -0,0 +1,97 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-editor-block-list__block[data-type="core/spacer"]::before {
+  content: "";
+  display: block;
+  position: absolute;
+  width: 100%;
+  height: 24px;
+  transform: translateY(-12px);
+}
+
+.wp-block-spacer.is-hovered .block-library-spacer__resize-container,
+.block-library-spacer__resize-container.has-show-handle {
+  background: rgba(0, 0, 0, 0.1);
+}
+.is-dark-theme .wp-block-spacer.is-hovered .block-library-spacer__resize-container,
+.is-dark-theme .block-library-spacer__resize-container.has-show-handle {
+  background: rgba(255, 255, 255, 0.15);
+}
+
+.block-library-spacer__resize-container {
+  clear: both;
+}
+.block-library-spacer__resize-container .components-resizable-box__handle::before {
+  content: none;
+}
+.block-library-spacer__resize-container.resize-horizontal {
+  margin-bottom: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/spacer/editor-rtl.min.css b/wp-includes/blocks/spacer/editor-rtl.min.css
new file mode 100644
index 0000000000..f2514dc8a1
--- /dev/null
+++ b/wp-includes/blocks/spacer/editor-rtl.min.css
@@ -0,0 +1 @@
+.block-editor-block-list__block[data-type="core/spacer"]:before{content:"";display:block;position:absolute;width:100%;height:24px;transform:translateY(-12px)}.block-library-spacer__resize-container.has-show-handle,.wp-block-spacer.is-hovered .block-library-spacer__resize-container{background:rgba(0,0,0,.1)}.is-dark-theme .block-library-spacer__resize-container.has-show-handle,.is-dark-theme .wp-block-spacer.is-hovered .block-library-spacer__resize-container{background:hsla(0,0%,100%,.15)}.block-library-spacer__resize-container{clear:both}.block-library-spacer__resize-container .components-resizable-box__handle:before{content:none}.block-library-spacer__resize-container.resize-horizontal{margin-bottom:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/spacer/editor.css b/wp-includes/blocks/spacer/editor.css
new file mode 100644
index 0000000000..3803be0511
--- /dev/null
+++ b/wp-includes/blocks/spacer/editor.css
@@ -0,0 +1,97 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.block-editor-block-list__block[data-type="core/spacer"]::before {
+  content: "";
+  display: block;
+  position: absolute;
+  width: 100%;
+  height: 24px;
+  transform: translateY(-12px);
+}
+
+.wp-block-spacer.is-hovered .block-library-spacer__resize-container,
+.block-library-spacer__resize-container.has-show-handle {
+  background: rgba(0, 0, 0, 0.1);
+}
+.is-dark-theme .wp-block-spacer.is-hovered .block-library-spacer__resize-container,
+.is-dark-theme .block-library-spacer__resize-container.has-show-handle {
+  background: rgba(255, 255, 255, 0.15);
+}
+
+.block-library-spacer__resize-container {
+  clear: both;
+}
+.block-library-spacer__resize-container .components-resizable-box__handle::before {
+  content: none;
+}
+.block-library-spacer__resize-container.resize-horizontal {
+  margin-bottom: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/spacer/editor.min.css b/wp-includes/blocks/spacer/editor.min.css
new file mode 100644
index 0000000000..f2514dc8a1
--- /dev/null
+++ b/wp-includes/blocks/spacer/editor.min.css
@@ -0,0 +1 @@
+.block-editor-block-list__block[data-type="core/spacer"]:before{content:"";display:block;position:absolute;width:100%;height:24px;transform:translateY(-12px)}.block-library-spacer__resize-container.has-show-handle,.wp-block-spacer.is-hovered .block-library-spacer__resize-container{background:rgba(0,0,0,.1)}.is-dark-theme .block-library-spacer__resize-container.has-show-handle,.is-dark-theme .wp-block-spacer.is-hovered .block-library-spacer__resize-container{background:hsla(0,0%,100%,.15)}.block-library-spacer__resize-container{clear:both}.block-library-spacer__resize-container .components-resizable-box__handle:before{content:none}.block-library-spacer__resize-container.resize-horizontal{margin-bottom:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/spacer/style-rtl.css b/wp-includes/blocks/spacer/style-rtl.css
new file mode 100644
index 0000000000..daca8f93dd
--- /dev/null
+++ b/wp-includes/blocks/spacer/style-rtl.css
@@ -0,0 +1,73 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-spacer {
+  clear: both;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/spacer/style-rtl.min.css b/wp-includes/blocks/spacer/style-rtl.min.css
new file mode 100644
index 0000000000..80961dff69
--- /dev/null
+++ b/wp-includes/blocks/spacer/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-spacer{clear:both}
\ No newline at end of file
diff --git a/wp-includes/blocks/spacer/style.css b/wp-includes/blocks/spacer/style.css
new file mode 100644
index 0000000000..daca8f93dd
--- /dev/null
+++ b/wp-includes/blocks/spacer/style.css
@@ -0,0 +1,73 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-spacer {
+  clear: both;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/spacer/style.min.css b/wp-includes/blocks/spacer/style.min.css
new file mode 100644
index 0000000000..80961dff69
--- /dev/null
+++ b/wp-includes/blocks/spacer/style.min.css
@@ -0,0 +1 @@
+.wp-block-spacer{clear:both}
\ No newline at end of file
diff --git a/wp-includes/blocks/table/editor-rtl.css b/wp-includes/blocks/table/editor-rtl.css
new file mode 100644
index 0000000000..33202193ae
--- /dev/null
+++ b/wp-includes/blocks/table/editor-rtl.css
@@ -0,0 +1,139 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-table {
+  margin: 0;
+}
+.wp-block[data-align=left] > .wp-block-table, .wp-block[data-align=right] > .wp-block-table, .wp-block[data-align=center] > .wp-block-table {
+  height: auto;
+}
+.wp-block[data-align=left] > .wp-block-table table, .wp-block[data-align=right] > .wp-block-table table, .wp-block[data-align=center] > .wp-block-table table {
+  width: auto;
+}
+.wp-block[data-align=left] > .wp-block-table td,
+.wp-block[data-align=left] > .wp-block-table th, .wp-block[data-align=right] > .wp-block-table td,
+.wp-block[data-align=right] > .wp-block-table th, .wp-block[data-align=center] > .wp-block-table td,
+.wp-block[data-align=center] > .wp-block-table th {
+  word-break: break-word;
+}
+.wp-block[data-align=center] > .wp-block-table {
+  text-align: initial;
+}
+.wp-block[data-align=center] > .wp-block-table table {
+  margin: 0 auto;
+}
+.wp-block-table td,
+.wp-block-table th {
+  border: 1px solid;
+}
+.wp-block-table td.is-selected,
+.wp-block-table th.is-selected {
+  border-color: var(--wp-admin-theme-color);
+  box-shadow: inset 0 0 0 1px var(--wp-admin-theme-color);
+  border-style: double;
+}
+.wp-block-table figcaption {
+  color: #555;
+  font-size: 13px;
+  text-align: center;
+}
+.is-dark-theme .wp-block-table figcaption {
+  color: rgba(255, 255, 255, 0.65);
+}
+
+.blocks-table__placeholder-form.blocks-table__placeholder-form {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+}
+.blocks-table__placeholder-form.blocks-table__placeholder-form > * {
+  margin-bottom: 8px;
+}
+@media (min-width: 782px) {
+  .blocks-table__placeholder-form.blocks-table__placeholder-form {
+    flex-direction: row;
+    align-items: flex-end;
+  }
+  .blocks-table__placeholder-form.blocks-table__placeholder-form > * {
+    margin-bottom: 0;
+  }
+}
+
+.blocks-table__placeholder-input {
+  width: 112px;
+  margin-left: 8px;
+  margin-bottom: 0;
+}
+.blocks-table__placeholder-input input {
+  height: 36px;
+}
+.blocks-table__placeholder-input .components-base-control__field {
+  margin-bottom: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/table/editor-rtl.min.css b/wp-includes/blocks/table/editor-rtl.min.css
new file mode 100644
index 0000000000..f79104eecc
--- /dev/null
+++ b/wp-includes/blocks/table/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-table{margin:0}.wp-block[data-align=center]>.wp-block-table,.wp-block[data-align=left]>.wp-block-table,.wp-block[data-align=right]>.wp-block-table{height:auto}.wp-block[data-align=center]>.wp-block-table table,.wp-block[data-align=left]>.wp-block-table table,.wp-block[data-align=right]>.wp-block-table table{width:auto}.wp-block[data-align=center]>.wp-block-table td,.wp-block[data-align=center]>.wp-block-table th,.wp-block[data-align=left]>.wp-block-table td,.wp-block[data-align=left]>.wp-block-table th,.wp-block[data-align=right]>.wp-block-table td,.wp-block[data-align=right]>.wp-block-table th{word-break:break-word}.wp-block[data-align=center]>.wp-block-table{text-align:initial}.wp-block[data-align=center]>.wp-block-table table{margin:0 auto}.wp-block-table td,.wp-block-table th{border:1px solid}.wp-block-table td.is-selected,.wp-block-table th.is-selected{border-color:var(--wp-admin-theme-color);box-shadow:inset 0 0 0 1px var(--wp-admin-theme-color);border-style:double}.wp-block-table figcaption{color:#555;font-size:13px;text-align:center}.is-dark-theme .wp-block-table figcaption{color:hsla(0,0%,100%,.65)}.blocks-table__placeholder-form.blocks-table__placeholder-form{display:flex;flex-direction:column;align-items:flex-start}.blocks-table__placeholder-form.blocks-table__placeholder-form>*{margin-bottom:8px}@media (min-width:782px){.blocks-table__placeholder-form.blocks-table__placeholder-form{flex-direction:row;align-items:flex-end}.blocks-table__placeholder-form.blocks-table__placeholder-form>*{margin-bottom:0}}.blocks-table__placeholder-input{width:112px;margin-left:8px;margin-bottom:0}.blocks-table__placeholder-input input{height:36px}.blocks-table__placeholder-input .components-base-control__field{margin-bottom:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/table/editor.css b/wp-includes/blocks/table/editor.css
new file mode 100644
index 0000000000..e1d9558466
--- /dev/null
+++ b/wp-includes/blocks/table/editor.css
@@ -0,0 +1,139 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-table {
+  margin: 0;
+}
+.wp-block[data-align=left] > .wp-block-table, .wp-block[data-align=right] > .wp-block-table, .wp-block[data-align=center] > .wp-block-table {
+  height: auto;
+}
+.wp-block[data-align=left] > .wp-block-table table, .wp-block[data-align=right] > .wp-block-table table, .wp-block[data-align=center] > .wp-block-table table {
+  width: auto;
+}
+.wp-block[data-align=left] > .wp-block-table td,
+.wp-block[data-align=left] > .wp-block-table th, .wp-block[data-align=right] > .wp-block-table td,
+.wp-block[data-align=right] > .wp-block-table th, .wp-block[data-align=center] > .wp-block-table td,
+.wp-block[data-align=center] > .wp-block-table th {
+  word-break: break-word;
+}
+.wp-block[data-align=center] > .wp-block-table {
+  text-align: initial;
+}
+.wp-block[data-align=center] > .wp-block-table table {
+  margin: 0 auto;
+}
+.wp-block-table td,
+.wp-block-table th {
+  border: 1px solid;
+}
+.wp-block-table td.is-selected,
+.wp-block-table th.is-selected {
+  border-color: var(--wp-admin-theme-color);
+  box-shadow: inset 0 0 0 1px var(--wp-admin-theme-color);
+  border-style: double;
+}
+.wp-block-table figcaption {
+  color: #555;
+  font-size: 13px;
+  text-align: center;
+}
+.is-dark-theme .wp-block-table figcaption {
+  color: rgba(255, 255, 255, 0.65);
+}
+
+.blocks-table__placeholder-form.blocks-table__placeholder-form {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+}
+.blocks-table__placeholder-form.blocks-table__placeholder-form > * {
+  margin-bottom: 8px;
+}
+@media (min-width: 782px) {
+  .blocks-table__placeholder-form.blocks-table__placeholder-form {
+    flex-direction: row;
+    align-items: flex-end;
+  }
+  .blocks-table__placeholder-form.blocks-table__placeholder-form > * {
+    margin-bottom: 0;
+  }
+}
+
+.blocks-table__placeholder-input {
+  width: 112px;
+  margin-right: 8px;
+  margin-bottom: 0;
+}
+.blocks-table__placeholder-input input {
+  height: 36px;
+}
+.blocks-table__placeholder-input .components-base-control__field {
+  margin-bottom: 0;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/table/editor.min.css b/wp-includes/blocks/table/editor.min.css
new file mode 100644
index 0000000000..928843fc48
--- /dev/null
+++ b/wp-includes/blocks/table/editor.min.css
@@ -0,0 +1 @@
+.wp-block-table{margin:0}.wp-block[data-align=center]>.wp-block-table,.wp-block[data-align=left]>.wp-block-table,.wp-block[data-align=right]>.wp-block-table{height:auto}.wp-block[data-align=center]>.wp-block-table table,.wp-block[data-align=left]>.wp-block-table table,.wp-block[data-align=right]>.wp-block-table table{width:auto}.wp-block[data-align=center]>.wp-block-table td,.wp-block[data-align=center]>.wp-block-table th,.wp-block[data-align=left]>.wp-block-table td,.wp-block[data-align=left]>.wp-block-table th,.wp-block[data-align=right]>.wp-block-table td,.wp-block[data-align=right]>.wp-block-table th{word-break:break-word}.wp-block[data-align=center]>.wp-block-table{text-align:initial}.wp-block[data-align=center]>.wp-block-table table{margin:0 auto}.wp-block-table td,.wp-block-table th{border:1px solid}.wp-block-table td.is-selected,.wp-block-table th.is-selected{border-color:var(--wp-admin-theme-color);box-shadow:inset 0 0 0 1px var(--wp-admin-theme-color);border-style:double}.wp-block-table figcaption{color:#555;font-size:13px;text-align:center}.is-dark-theme .wp-block-table figcaption{color:hsla(0,0%,100%,.65)}.blocks-table__placeholder-form.blocks-table__placeholder-form{display:flex;flex-direction:column;align-items:flex-start}.blocks-table__placeholder-form.blocks-table__placeholder-form>*{margin-bottom:8px}@media (min-width:782px){.blocks-table__placeholder-form.blocks-table__placeholder-form{flex-direction:row;align-items:flex-end}.blocks-table__placeholder-form.blocks-table__placeholder-form>*{margin-bottom:0}}.blocks-table__placeholder-input{width:112px;margin-right:8px;margin-bottom:0}.blocks-table__placeholder-input input{height:36px}.blocks-table__placeholder-input .components-base-control__field{margin-bottom:0}
\ No newline at end of file
diff --git a/wp-includes/blocks/table/style-rtl.css b/wp-includes/blocks/table/style-rtl.css
new file mode 100644
index 0000000000..a312cf59e8
--- /dev/null
+++ b/wp-includes/blocks/table/style-rtl.css
@@ -0,0 +1,133 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-table {
+  margin: 0 0 1em 0;
+  overflow-x: auto;
+}
+.wp-block-table table {
+  border-collapse: collapse;
+  width: 100%;
+}
+.wp-block-table .has-fixed-layout {
+  table-layout: fixed;
+  width: 100%;
+}
+.wp-block-table .has-fixed-layout td,
+.wp-block-table .has-fixed-layout th {
+  word-break: break-word;
+}
+.wp-block-table.alignleft, .wp-block-table.aligncenter, .wp-block-table.alignright {
+  display: table;
+  width: auto;
+}
+.wp-block-table.alignleft td,
+.wp-block-table.alignleft th, .wp-block-table.aligncenter td,
+.wp-block-table.aligncenter th, .wp-block-table.alignright td,
+.wp-block-table.alignright th {
+  word-break: break-word;
+}
+.wp-block-table .has-subtle-light-gray-background-color {
+  background-color: #f3f4f5;
+}
+.wp-block-table .has-subtle-pale-green-background-color {
+  background-color: #e9fbe5;
+}
+.wp-block-table .has-subtle-pale-blue-background-color {
+  background-color: #e7f5fe;
+}
+.wp-block-table .has-subtle-pale-pink-background-color {
+  background-color: #fcf0ef;
+}
+.wp-block-table.is-style-stripes {
+  border-spacing: 0;
+  border-collapse: inherit;
+  background-color: transparent;
+  border-bottom: 1px solid #f0f0f0;
+}
+.wp-block-table.is-style-stripes tbody tr:nth-child(odd) {
+  background-color: #f0f0f0;
+}
+.wp-block-table.is-style-stripes.has-subtle-light-gray-background-color tbody tr:nth-child(odd) {
+  background-color: #f3f4f5;
+}
+.wp-block-table.is-style-stripes.has-subtle-pale-green-background-color tbody tr:nth-child(odd) {
+  background-color: #e9fbe5;
+}
+.wp-block-table.is-style-stripes.has-subtle-pale-blue-background-color tbody tr:nth-child(odd) {
+  background-color: #e7f5fe;
+}
+.wp-block-table.is-style-stripes.has-subtle-pale-pink-background-color tbody tr:nth-child(odd) {
+  background-color: #fcf0ef;
+}
+.wp-block-table.is-style-stripes th,
+.wp-block-table.is-style-stripes td {
+  border-color: transparent;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/table/style-rtl.min.css b/wp-includes/blocks/table/style-rtl.min.css
new file mode 100644
index 0000000000..ce7071eb9d
--- /dev/null
+++ b/wp-includes/blocks/table/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-table{margin:0 0 1em;overflow-x:auto}.wp-block-table table{border-collapse:collapse;width:100%}.wp-block-table .has-fixed-layout{table-layout:fixed;width:100%}.wp-block-table .has-fixed-layout td,.wp-block-table .has-fixed-layout th{word-break:break-word}.wp-block-table.aligncenter,.wp-block-table.alignleft,.wp-block-table.alignright{display:table;width:auto}.wp-block-table.aligncenter td,.wp-block-table.aligncenter th,.wp-block-table.alignleft td,.wp-block-table.alignleft th,.wp-block-table.alignright td,.wp-block-table.alignright th{word-break:break-word}.wp-block-table .has-subtle-light-gray-background-color{background-color:#f3f4f5}.wp-block-table .has-subtle-pale-green-background-color{background-color:#e9fbe5}.wp-block-table .has-subtle-pale-blue-background-color{background-color:#e7f5fe}.wp-block-table .has-subtle-pale-pink-background-color{background-color:#fcf0ef}.wp-block-table.is-style-stripes{border-spacing:0;border-collapse:inherit;background-color:initial;border-bottom:1px solid #f0f0f0}.wp-block-table.is-style-stripes tbody tr:nth-child(odd){background-color:#f0f0f0}.wp-block-table.is-style-stripes.has-subtle-light-gray-background-color tbody tr:nth-child(odd){background-color:#f3f4f5}.wp-block-table.is-style-stripes.has-subtle-pale-green-background-color tbody tr:nth-child(odd){background-color:#e9fbe5}.wp-block-table.is-style-stripes.has-subtle-pale-blue-background-color tbody tr:nth-child(odd){background-color:#e7f5fe}.wp-block-table.is-style-stripes.has-subtle-pale-pink-background-color tbody tr:nth-child(odd){background-color:#fcf0ef}.wp-block-table.is-style-stripes td,.wp-block-table.is-style-stripes th{border-color:transparent}
\ No newline at end of file
diff --git a/wp-includes/blocks/table/style.css b/wp-includes/blocks/table/style.css
new file mode 100644
index 0000000000..a312cf59e8
--- /dev/null
+++ b/wp-includes/blocks/table/style.css
@@ -0,0 +1,133 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-table {
+  margin: 0 0 1em 0;
+  overflow-x: auto;
+}
+.wp-block-table table {
+  border-collapse: collapse;
+  width: 100%;
+}
+.wp-block-table .has-fixed-layout {
+  table-layout: fixed;
+  width: 100%;
+}
+.wp-block-table .has-fixed-layout td,
+.wp-block-table .has-fixed-layout th {
+  word-break: break-word;
+}
+.wp-block-table.alignleft, .wp-block-table.aligncenter, .wp-block-table.alignright {
+  display: table;
+  width: auto;
+}
+.wp-block-table.alignleft td,
+.wp-block-table.alignleft th, .wp-block-table.aligncenter td,
+.wp-block-table.aligncenter th, .wp-block-table.alignright td,
+.wp-block-table.alignright th {
+  word-break: break-word;
+}
+.wp-block-table .has-subtle-light-gray-background-color {
+  background-color: #f3f4f5;
+}
+.wp-block-table .has-subtle-pale-green-background-color {
+  background-color: #e9fbe5;
+}
+.wp-block-table .has-subtle-pale-blue-background-color {
+  background-color: #e7f5fe;
+}
+.wp-block-table .has-subtle-pale-pink-background-color {
+  background-color: #fcf0ef;
+}
+.wp-block-table.is-style-stripes {
+  border-spacing: 0;
+  border-collapse: inherit;
+  background-color: transparent;
+  border-bottom: 1px solid #f0f0f0;
+}
+.wp-block-table.is-style-stripes tbody tr:nth-child(odd) {
+  background-color: #f0f0f0;
+}
+.wp-block-table.is-style-stripes.has-subtle-light-gray-background-color tbody tr:nth-child(odd) {
+  background-color: #f3f4f5;
+}
+.wp-block-table.is-style-stripes.has-subtle-pale-green-background-color tbody tr:nth-child(odd) {
+  background-color: #e9fbe5;
+}
+.wp-block-table.is-style-stripes.has-subtle-pale-blue-background-color tbody tr:nth-child(odd) {
+  background-color: #e7f5fe;
+}
+.wp-block-table.is-style-stripes.has-subtle-pale-pink-background-color tbody tr:nth-child(odd) {
+  background-color: #fcf0ef;
+}
+.wp-block-table.is-style-stripes th,
+.wp-block-table.is-style-stripes td {
+  border-color: transparent;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/table/style.min.css b/wp-includes/blocks/table/style.min.css
new file mode 100644
index 0000000000..ce7071eb9d
--- /dev/null
+++ b/wp-includes/blocks/table/style.min.css
@@ -0,0 +1 @@
+.wp-block-table{margin:0 0 1em;overflow-x:auto}.wp-block-table table{border-collapse:collapse;width:100%}.wp-block-table .has-fixed-layout{table-layout:fixed;width:100%}.wp-block-table .has-fixed-layout td,.wp-block-table .has-fixed-layout th{word-break:break-word}.wp-block-table.aligncenter,.wp-block-table.alignleft,.wp-block-table.alignright{display:table;width:auto}.wp-block-table.aligncenter td,.wp-block-table.aligncenter th,.wp-block-table.alignleft td,.wp-block-table.alignleft th,.wp-block-table.alignright td,.wp-block-table.alignright th{word-break:break-word}.wp-block-table .has-subtle-light-gray-background-color{background-color:#f3f4f5}.wp-block-table .has-subtle-pale-green-background-color{background-color:#e9fbe5}.wp-block-table .has-subtle-pale-blue-background-color{background-color:#e7f5fe}.wp-block-table .has-subtle-pale-pink-background-color{background-color:#fcf0ef}.wp-block-table.is-style-stripes{border-spacing:0;border-collapse:inherit;background-color:initial;border-bottom:1px solid #f0f0f0}.wp-block-table.is-style-stripes tbody tr:nth-child(odd){background-color:#f0f0f0}.wp-block-table.is-style-stripes.has-subtle-light-gray-background-color tbody tr:nth-child(odd){background-color:#f3f4f5}.wp-block-table.is-style-stripes.has-subtle-pale-green-background-color tbody tr:nth-child(odd){background-color:#e9fbe5}.wp-block-table.is-style-stripes.has-subtle-pale-blue-background-color tbody tr:nth-child(odd){background-color:#e7f5fe}.wp-block-table.is-style-stripes.has-subtle-pale-pink-background-color tbody tr:nth-child(odd){background-color:#fcf0ef}.wp-block-table.is-style-stripes td,.wp-block-table.is-style-stripes th{border-color:transparent}
\ No newline at end of file
diff --git a/wp-includes/blocks/tag-cloud/editor-rtl.css b/wp-includes/blocks/tag-cloud/editor-rtl.css
new file mode 100644
index 0000000000..0e9aa94a8f
--- /dev/null
+++ b/wp-includes/blocks/tag-cloud/editor-rtl.css
@@ -0,0 +1,80 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-tag-cloud a {
+  display: inline-block;
+  margin-left: 5px;
+}
+.wp-block-tag-cloud span {
+  display: inline-block;
+  margin-right: 5px;
+  color: #757575;
+  text-decoration: none;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/tag-cloud/editor-rtl.min.css b/wp-includes/blocks/tag-cloud/editor-rtl.min.css
new file mode 100644
index 0000000000..09597655c8
--- /dev/null
+++ b/wp-includes/blocks/tag-cloud/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-tag-cloud a{display:inline-block;margin-left:5px}.wp-block-tag-cloud span{display:inline-block;margin-right:5px;color:#757575;text-decoration:none}
\ No newline at end of file
diff --git a/wp-includes/blocks/tag-cloud/editor.css b/wp-includes/blocks/tag-cloud/editor.css
new file mode 100644
index 0000000000..a0a9d55e51
--- /dev/null
+++ b/wp-includes/blocks/tag-cloud/editor.css
@@ -0,0 +1,80 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-tag-cloud a {
+  display: inline-block;
+  margin-right: 5px;
+}
+.wp-block-tag-cloud span {
+  display: inline-block;
+  margin-left: 5px;
+  color: #757575;
+  text-decoration: none;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/tag-cloud/editor.min.css b/wp-includes/blocks/tag-cloud/editor.min.css
new file mode 100644
index 0000000000..c157a09854
--- /dev/null
+++ b/wp-includes/blocks/tag-cloud/editor.min.css
@@ -0,0 +1 @@
+.wp-block-tag-cloud a{display:inline-block;margin-right:5px}.wp-block-tag-cloud span{display:inline-block;margin-left:5px;color:#757575;text-decoration:none}
\ No newline at end of file
diff --git a/wp-includes/blocks/tag-cloud/style-rtl.css b/wp-includes/blocks/tag-cloud/style-rtl.css
new file mode 100644
index 0000000000..80ac0467c9
--- /dev/null
+++ b/wp-includes/blocks/tag-cloud/style-rtl.css
@@ -0,0 +1,77 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-tag-cloud.aligncenter {
+  text-align: center;
+}
+.wp-block-tag-cloud.alignfull {
+  padding-right: 1em;
+  padding-left: 1em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/tag-cloud/style-rtl.min.css b/wp-includes/blocks/tag-cloud/style-rtl.min.css
new file mode 100644
index 0000000000..e88c98696b
--- /dev/null
+++ b/wp-includes/blocks/tag-cloud/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-tag-cloud.aligncenter{text-align:center}.wp-block-tag-cloud.alignfull{padding-right:1em;padding-left:1em}
\ No newline at end of file
diff --git a/wp-includes/blocks/tag-cloud/style.css b/wp-includes/blocks/tag-cloud/style.css
new file mode 100644
index 0000000000..743b91aaa8
--- /dev/null
+++ b/wp-includes/blocks/tag-cloud/style.css
@@ -0,0 +1,77 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-tag-cloud.aligncenter {
+  text-align: center;
+}
+.wp-block-tag-cloud.alignfull {
+  padding-left: 1em;
+  padding-right: 1em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/tag-cloud/style.min.css b/wp-includes/blocks/tag-cloud/style.min.css
new file mode 100644
index 0000000000..18a57b6389
--- /dev/null
+++ b/wp-includes/blocks/tag-cloud/style.min.css
@@ -0,0 +1 @@
+.wp-block-tag-cloud.aligncenter{text-align:center}.wp-block-tag-cloud.alignfull{padding-left:1em;padding-right:1em}
\ No newline at end of file
diff --git a/wp-includes/blocks/text-columns/editor-rtl.css b/wp-includes/blocks/text-columns/editor-rtl.css
new file mode 100644
index 0000000000..76a40a55f4
--- /dev/null
+++ b/wp-includes/blocks/text-columns/editor-rtl.css
@@ -0,0 +1,73 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-text-columns .block-editor-rich-text__editable:focus {
+  outline: 1px solid #ddd;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/text-columns/editor-rtl.min.css b/wp-includes/blocks/text-columns/editor-rtl.min.css
new file mode 100644
index 0000000000..7d35c34f66
--- /dev/null
+++ b/wp-includes/blocks/text-columns/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-text-columns .block-editor-rich-text__editable:focus{outline:1px solid #ddd}
\ No newline at end of file
diff --git a/wp-includes/blocks/text-columns/editor.css b/wp-includes/blocks/text-columns/editor.css
new file mode 100644
index 0000000000..76a40a55f4
--- /dev/null
+++ b/wp-includes/blocks/text-columns/editor.css
@@ -0,0 +1,73 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-text-columns .block-editor-rich-text__editable:focus {
+  outline: 1px solid #ddd;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/text-columns/editor.min.css b/wp-includes/blocks/text-columns/editor.min.css
new file mode 100644
index 0000000000..7d35c34f66
--- /dev/null
+++ b/wp-includes/blocks/text-columns/editor.min.css
@@ -0,0 +1 @@
+.wp-block-text-columns .block-editor-rich-text__editable:focus{outline:1px solid #ddd}
\ No newline at end of file
diff --git a/wp-includes/blocks/text-columns/style-rtl.css b/wp-includes/blocks/text-columns/style-rtl.css
new file mode 100644
index 0000000000..9df1f7ab93
--- /dev/null
+++ b/wp-includes/blocks/text-columns/style-rtl.css
@@ -0,0 +1,95 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-text-columns {
+  display: flex;
+}
+.wp-block-text-columns.aligncenter {
+  display: flex;
+}
+.wp-block-text-columns .wp-block-column {
+  margin: 0 1em;
+  padding: 0;
+}
+.wp-block-text-columns .wp-block-column:first-child {
+  margin-right: 0;
+}
+.wp-block-text-columns .wp-block-column:last-child {
+  margin-left: 0;
+}
+.wp-block-text-columns.columns-2 .wp-block-column {
+  width: calc(100% / 2);
+}
+.wp-block-text-columns.columns-3 .wp-block-column {
+  width: calc(100% / 3);
+}
+.wp-block-text-columns.columns-4 .wp-block-column {
+  width: calc(100% / 4);
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/text-columns/style-rtl.min.css b/wp-includes/blocks/text-columns/style-rtl.min.css
new file mode 100644
index 0000000000..85469b5ae5
--- /dev/null
+++ b/wp-includes/blocks/text-columns/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-text-columns,.wp-block-text-columns.aligncenter{display:flex}.wp-block-text-columns .wp-block-column{margin:0 1em;padding:0}.wp-block-text-columns .wp-block-column:first-child{margin-right:0}.wp-block-text-columns .wp-block-column:last-child{margin-left:0}.wp-block-text-columns.columns-2 .wp-block-column{width:50%}.wp-block-text-columns.columns-3 .wp-block-column{width:33.33333%}.wp-block-text-columns.columns-4 .wp-block-column{width:25%}
\ No newline at end of file
diff --git a/wp-includes/blocks/text-columns/style.css b/wp-includes/blocks/text-columns/style.css
new file mode 100644
index 0000000000..5027bec01f
--- /dev/null
+++ b/wp-includes/blocks/text-columns/style.css
@@ -0,0 +1,95 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-text-columns {
+  display: flex;
+}
+.wp-block-text-columns.aligncenter {
+  display: flex;
+}
+.wp-block-text-columns .wp-block-column {
+  margin: 0 1em;
+  padding: 0;
+}
+.wp-block-text-columns .wp-block-column:first-child {
+  margin-left: 0;
+}
+.wp-block-text-columns .wp-block-column:last-child {
+  margin-right: 0;
+}
+.wp-block-text-columns.columns-2 .wp-block-column {
+  width: calc(100% / 2);
+}
+.wp-block-text-columns.columns-3 .wp-block-column {
+  width: calc(100% / 3);
+}
+.wp-block-text-columns.columns-4 .wp-block-column {
+  width: calc(100% / 4);
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/text-columns/style.min.css b/wp-includes/blocks/text-columns/style.min.css
new file mode 100644
index 0000000000..b97e725681
--- /dev/null
+++ b/wp-includes/blocks/text-columns/style.min.css
@@ -0,0 +1 @@
+.wp-block-text-columns,.wp-block-text-columns.aligncenter{display:flex}.wp-block-text-columns .wp-block-column{margin:0 1em;padding:0}.wp-block-text-columns .wp-block-column:first-child{margin-left:0}.wp-block-text-columns .wp-block-column:last-child{margin-right:0}.wp-block-text-columns.columns-2 .wp-block-column{width:50%}.wp-block-text-columns.columns-3 .wp-block-column{width:33.33333%}.wp-block-text-columns.columns-4 .wp-block-column{width:25%}
\ No newline at end of file
diff --git a/wp-includes/blocks/verse/style-rtl.css b/wp-includes/blocks/verse/style-rtl.css
new file mode 100644
index 0000000000..e1348e799b
--- /dev/null
+++ b/wp-includes/blocks/verse/style-rtl.css
@@ -0,0 +1,75 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+pre.wp-block-verse {
+  font-family: inherit;
+  overflow: auto;
+  white-space: pre-wrap;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/verse/style-rtl.min.css b/wp-includes/blocks/verse/style-rtl.min.css
new file mode 100644
index 0000000000..f464785ae2
--- /dev/null
+++ b/wp-includes/blocks/verse/style-rtl.min.css
@@ -0,0 +1 @@
+pre.wp-block-verse{font-family:inherit;overflow:auto;white-space:pre-wrap}
\ No newline at end of file
diff --git a/wp-includes/blocks/verse/style.css b/wp-includes/blocks/verse/style.css
new file mode 100644
index 0000000000..e1348e799b
--- /dev/null
+++ b/wp-includes/blocks/verse/style.css
@@ -0,0 +1,75 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+pre.wp-block-verse {
+  font-family: inherit;
+  overflow: auto;
+  white-space: pre-wrap;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/verse/style.min.css b/wp-includes/blocks/verse/style.min.css
new file mode 100644
index 0000000000..f464785ae2
--- /dev/null
+++ b/wp-includes/blocks/verse/style.min.css
@@ -0,0 +1 @@
+pre.wp-block-verse{font-family:inherit;overflow:auto;white-space:pre-wrap}
\ No newline at end of file
diff --git a/wp-includes/blocks/video/editor-rtl.css b/wp-includes/blocks/video/editor-rtl.css
new file mode 100644
index 0000000000..ec988b7a67
--- /dev/null
+++ b/wp-includes/blocks/video/editor-rtl.css
@@ -0,0 +1,168 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block[data-align=center] > .wp-block-video {
+  text-align: center;
+}
+
+.wp-block-video {
+  position: relative;
+}
+.wp-block-video.is-transient video {
+  opacity: 0.3;
+}
+.wp-block-video .components-spinner {
+  position: absolute;
+  top: 50%;
+  right: 50%;
+  margin-top: -9px;
+  margin-right: -9px;
+}
+
+.editor-video-poster-control .components-base-control__label {
+  display: block;
+}
+.editor-video-poster-control .components-button {
+  margin-left: 8px;
+}
+
+.block-library-video-tracks-editor {
+  z-index: 159990;
+}
+
+.block-library-video-tracks-editor > .components-popover__content {
+  width: 360px;
+}
+
+.block-library-video-tracks-editor__track-list-track {
+  display: flex;
+  place-content: space-between;
+  align-items: baseline;
+  padding-right: 12px;
+}
+
+.block-library-video-tracks-editor__single-track-editor-label-language {
+  display: flex;
+  margin-top: 12px;
+}
+.block-library-video-tracks-editor__single-track-editor-label-language > .components-base-control {
+  width: 50%;
+}
+.block-library-video-tracks-editor__single-track-editor-label-language > .components-base-control:first-child {
+  margin-left: 16px;
+}
+
+.block-library-video-tracks-editor__single-track-editor-kind-select {
+  max-width: 240px;
+}
+
+.block-library-video-tracks-editor__single-track-editor-buttons-container {
+  display: flex;
+  place-content: space-between;
+  margin-top: 32px;
+}
+
+.block-library-video-tracks-editor__single-track-editor-edit-track-label {
+  margin-top: 4px;
+  margin-bottom: 12px;
+  color: #757575;
+  text-transform: uppercase;
+  font-size: 11px;
+  font-weight: 500;
+  display: block;
+}
+
+.block-library-video-tracks-editor > .components-popover__content > div {
+  padding: 0;
+}
+
+.block-library-video-tracks-editor__track-list .components-menu-group__label,
+.block-library-video-tracks-editor__add-tracks-container .components-menu-group__label {
+  padding: 0;
+}
+
+.block-library-video-tracks-editor__single-track-editor,
+.block-library-video-tracks-editor__track-list,
+.block-library-video-tracks-editor__add-tracks-container {
+  padding: 12px;
+}
+
+.block-library-video-tracks-editor__single-track-editor .components-base-control .components-base-control__label {
+  margin-bottom: 4px;
+}
+.block-library-video-tracks-editor__single-track-editor .components-base-control .components-base-control__field {
+  margin-bottom: 12px;
+}
+.block-library-video-tracks-editor__single-track-editor .components-base-control .components-text-control__input {
+  margin-right: 0;
+}
+.block-library-video-tracks-editor__single-track-editor .components-base-control .components-input-control__label {
+  margin-bottom: 4px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/video/editor-rtl.min.css b/wp-includes/blocks/video/editor-rtl.min.css
new file mode 100644
index 0000000000..08dd999fb7
--- /dev/null
+++ b/wp-includes/blocks/video/editor-rtl.min.css
@@ -0,0 +1 @@
+.wp-block[data-align=center]>.wp-block-video{text-align:center}.wp-block-video{position:relative}.wp-block-video.is-transient video{opacity:.3}.wp-block-video .components-spinner{position:absolute;top:50%;right:50%;margin-top:-9px;margin-right:-9px}.editor-video-poster-control .components-base-control__label{display:block}.editor-video-poster-control .components-button{margin-left:8px}.block-library-video-tracks-editor{z-index:159990}.block-library-video-tracks-editor>.components-popover__content{width:360px}.block-library-video-tracks-editor__track-list-track{display:flex;place-content:space-between;align-items:baseline;padding-right:12px}.block-library-video-tracks-editor__single-track-editor-label-language{display:flex;margin-top:12px}.block-library-video-tracks-editor__single-track-editor-label-language>.components-base-control{width:50%}.block-library-video-tracks-editor__single-track-editor-label-language>.components-base-control:first-child{margin-left:16px}.block-library-video-tracks-editor__single-track-editor-kind-select{max-width:240px}.block-library-video-tracks-editor__single-track-editor-buttons-container{display:flex;place-content:space-between;margin-top:32px}.block-library-video-tracks-editor__single-track-editor-edit-track-label{margin-top:4px;margin-bottom:12px;color:#757575;text-transform:uppercase;font-size:11px;font-weight:500;display:block}.block-library-video-tracks-editor>.components-popover__content>div,.block-library-video-tracks-editor__add-tracks-container .components-menu-group__label,.block-library-video-tracks-editor__track-list .components-menu-group__label{padding:0}.block-library-video-tracks-editor__add-tracks-container,.block-library-video-tracks-editor__single-track-editor,.block-library-video-tracks-editor__track-list{padding:12px}.block-library-video-tracks-editor__single-track-editor .components-base-control .components-base-control__label{margin-bottom:4px}.block-library-video-tracks-editor__single-track-editor .components-base-control .components-base-control__field{margin-bottom:12px}.block-library-video-tracks-editor__single-track-editor .components-base-control .components-text-control__input{margin-right:0}.block-library-video-tracks-editor__single-track-editor .components-base-control .components-input-control__label{margin-bottom:4px}
\ No newline at end of file
diff --git a/wp-includes/blocks/video/editor.css b/wp-includes/blocks/video/editor.css
new file mode 100644
index 0000000000..3d8ef52dac
--- /dev/null
+++ b/wp-includes/blocks/video/editor.css
@@ -0,0 +1,168 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block[data-align=center] > .wp-block-video {
+  text-align: center;
+}
+
+.wp-block-video {
+  position: relative;
+}
+.wp-block-video.is-transient video {
+  opacity: 0.3;
+}
+.wp-block-video .components-spinner {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  margin-top: -9px;
+  margin-left: -9px;
+}
+
+.editor-video-poster-control .components-base-control__label {
+  display: block;
+}
+.editor-video-poster-control .components-button {
+  margin-right: 8px;
+}
+
+.block-library-video-tracks-editor {
+  z-index: 159990;
+}
+
+.block-library-video-tracks-editor > .components-popover__content {
+  width: 360px;
+}
+
+.block-library-video-tracks-editor__track-list-track {
+  display: flex;
+  place-content: space-between;
+  align-items: baseline;
+  padding-left: 12px;
+}
+
+.block-library-video-tracks-editor__single-track-editor-label-language {
+  display: flex;
+  margin-top: 12px;
+}
+.block-library-video-tracks-editor__single-track-editor-label-language > .components-base-control {
+  width: 50%;
+}
+.block-library-video-tracks-editor__single-track-editor-label-language > .components-base-control:first-child {
+  margin-right: 16px;
+}
+
+.block-library-video-tracks-editor__single-track-editor-kind-select {
+  max-width: 240px;
+}
+
+.block-library-video-tracks-editor__single-track-editor-buttons-container {
+  display: flex;
+  place-content: space-between;
+  margin-top: 32px;
+}
+
+.block-library-video-tracks-editor__single-track-editor-edit-track-label {
+  margin-top: 4px;
+  margin-bottom: 12px;
+  color: #757575;
+  text-transform: uppercase;
+  font-size: 11px;
+  font-weight: 500;
+  display: block;
+}
+
+.block-library-video-tracks-editor > .components-popover__content > div {
+  padding: 0;
+}
+
+.block-library-video-tracks-editor__track-list .components-menu-group__label,
+.block-library-video-tracks-editor__add-tracks-container .components-menu-group__label {
+  padding: 0;
+}
+
+.block-library-video-tracks-editor__single-track-editor,
+.block-library-video-tracks-editor__track-list,
+.block-library-video-tracks-editor__add-tracks-container {
+  padding: 12px;
+}
+
+.block-library-video-tracks-editor__single-track-editor .components-base-control .components-base-control__label {
+  margin-bottom: 4px;
+}
+.block-library-video-tracks-editor__single-track-editor .components-base-control .components-base-control__field {
+  margin-bottom: 12px;
+}
+.block-library-video-tracks-editor__single-track-editor .components-base-control .components-text-control__input {
+  margin-left: 0;
+}
+.block-library-video-tracks-editor__single-track-editor .components-base-control .components-input-control__label {
+  margin-bottom: 4px;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/video/editor.min.css b/wp-includes/blocks/video/editor.min.css
new file mode 100644
index 0000000000..c0087b0fe6
--- /dev/null
+++ b/wp-includes/blocks/video/editor.min.css
@@ -0,0 +1 @@
+.wp-block[data-align=center]>.wp-block-video{text-align:center}.wp-block-video{position:relative}.wp-block-video.is-transient video{opacity:.3}.wp-block-video .components-spinner{position:absolute;top:50%;left:50%;margin-top:-9px;margin-left:-9px}.editor-video-poster-control .components-base-control__label{display:block}.editor-video-poster-control .components-button{margin-right:8px}.block-library-video-tracks-editor{z-index:159990}.block-library-video-tracks-editor>.components-popover__content{width:360px}.block-library-video-tracks-editor__track-list-track{display:flex;place-content:space-between;align-items:baseline;padding-left:12px}.block-library-video-tracks-editor__single-track-editor-label-language{display:flex;margin-top:12px}.block-library-video-tracks-editor__single-track-editor-label-language>.components-base-control{width:50%}.block-library-video-tracks-editor__single-track-editor-label-language>.components-base-control:first-child{margin-right:16px}.block-library-video-tracks-editor__single-track-editor-kind-select{max-width:240px}.block-library-video-tracks-editor__single-track-editor-buttons-container{display:flex;place-content:space-between;margin-top:32px}.block-library-video-tracks-editor__single-track-editor-edit-track-label{margin-top:4px;margin-bottom:12px;color:#757575;text-transform:uppercase;font-size:11px;font-weight:500;display:block}.block-library-video-tracks-editor>.components-popover__content>div,.block-library-video-tracks-editor__add-tracks-container .components-menu-group__label,.block-library-video-tracks-editor__track-list .components-menu-group__label{padding:0}.block-library-video-tracks-editor__add-tracks-container,.block-library-video-tracks-editor__single-track-editor,.block-library-video-tracks-editor__track-list{padding:12px}.block-library-video-tracks-editor__single-track-editor .components-base-control .components-base-control__label{margin-bottom:4px}.block-library-video-tracks-editor__single-track-editor .components-base-control .components-base-control__field{margin-bottom:12px}.block-library-video-tracks-editor__single-track-editor .components-base-control .components-text-control__input{margin-left:0}.block-library-video-tracks-editor__single-track-editor .components-base-control .components-input-control__label{margin-bottom:4px}
\ No newline at end of file
diff --git a/wp-includes/blocks/video/style-rtl.css b/wp-includes/blocks/video/style-rtl.css
new file mode 100644
index 0000000000..e49ffbeeb8
--- /dev/null
+++ b/wp-includes/blocks/video/style-rtl.css
@@ -0,0 +1,89 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-video {
+  margin: 0 0 1em 0;
+}
+.wp-block-video video {
+  width: 100%;
+}
+@supports (position: sticky) {
+  .wp-block-video [poster] {
+    -o-object-fit: cover;
+       object-fit: cover;
+  }
+}
+.wp-block-video.aligncenter {
+  text-align: center;
+}
+.wp-block-video figcaption {
+  margin-top: 0.5em;
+  margin-bottom: 1em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/video/style-rtl.min.css b/wp-includes/blocks/video/style-rtl.min.css
new file mode 100644
index 0000000000..0b839c1456
--- /dev/null
+++ b/wp-includes/blocks/video/style-rtl.min.css
@@ -0,0 +1 @@
+.wp-block-video{margin:0 0 1em}.wp-block-video video{width:100%}@supports (position:sticky){.wp-block-video [poster]{-o-object-fit:cover;object-fit:cover}}.wp-block-video.aligncenter{text-align:center}.wp-block-video figcaption{margin-top:.5em;margin-bottom:1em}
\ No newline at end of file
diff --git a/wp-includes/blocks/video/style.css b/wp-includes/blocks/video/style.css
new file mode 100644
index 0000000000..e49ffbeeb8
--- /dev/null
+++ b/wp-includes/blocks/video/style.css
@@ -0,0 +1,89 @@
+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+.wp-block-video {
+  margin: 0 0 1em 0;
+}
+.wp-block-video video {
+  width: 100%;
+}
+@supports (position: sticky) {
+  .wp-block-video [poster] {
+    -o-object-fit: cover;
+       object-fit: cover;
+  }
+}
+.wp-block-video.aligncenter {
+  text-align: center;
+}
+.wp-block-video figcaption {
+  margin-top: 0.5em;
+  margin-bottom: 1em;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/video/style.min.css b/wp-includes/blocks/video/style.min.css
new file mode 100644
index 0000000000..0b839c1456
--- /dev/null
+++ b/wp-includes/blocks/video/style.min.css
@@ -0,0 +1 @@
+.wp-block-video{margin:0 0 1em}.wp-block-video video{width:100%}@supports (position:sticky){.wp-block-video [poster]{-o-object-fit:cover;object-fit:cover}}.wp-block-video.aligncenter{text-align:center}.wp-block-video figcaption{margin-top:.5em;margin-bottom:1em}
\ No newline at end of file
diff --git a/wp-includes/default-filters.php b/wp-includes/default-filters.php
index 9df2bad2c3..7a7bfeab0f 100644
--- a/wp-includes/default-filters.php
+++ b/wp-includes/default-filters.php
@@ -551,6 +551,9 @@ add_filter( 'customize_controls_print_styles', 'wp_resource_hints', 1 );
 add_action( 'wp_default_styles', 'wp_default_styles' );
 add_filter( 'style_loader_src', 'wp_style_loader_src', 10, 2 );
 
+add_action( 'wp_head', 'wp_maybe_inline_styles', 1 ); // Run for styles enqueued in <head>.
+add_action( 'wp_footer', 'wp_maybe_inline_styles', 1 ); // Run for late-loaded styles in the footer.
+
 // Taxonomy.
 add_action( 'init', 'create_initial_taxonomies', 0 ); // Highest priority.
 add_action( 'change_locale', 'create_initial_taxonomies' );
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 81225dbb6d..704c59e652 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -1502,7 +1502,9 @@ function wp_default_styles( $styles ) {
 	}
 	$styles->add( 'wp-editor-font', $fonts_url ); // No longer used in core as of 5.7.
 
-	$styles->add( 'wp-block-library-theme', "/wp-includes/css/dist/block-library/theme$suffix.css" );
+	$block_library_theme_path = "/wp-includes/css/dist/block-library/theme$suffix.css";
+	$styles->add( 'wp-block-library-theme', $block_library_theme_path );
+	$styles->add_data( 'wp-block-library-theme', 'path', ABSPATH . $block_library_theme_path );
 
 	$styles->add(
 		'wp-reset-editor-styles',
@@ -1571,7 +1573,11 @@ function wp_default_styles( $styles ) {
 		$handle = 'wp-' . $package;
 		$path   = "/wp-includes/css/dist/$package/style$suffix.css";
 
+		if ( 'block-library' === $package && should_load_separate_core_block_assets() ) {
+			$path = "/wp-includes/css/dist/$package/common$suffix.css";
+		}
 		$styles->add( $handle, $path, $dependencies );
+		$styles->add_data( $handle, 'path', ABSPATH . $path );
 	}
 
 	// RTL CSS.
@@ -2277,6 +2283,10 @@ function wp_should_load_block_editor_scripts_and_styles() {
 function wp_enqueue_registered_block_scripts_and_styles() {
 	global $current_screen;
 
+	if ( should_load_separate_core_block_assets() ) {
+		return;
+	}
+
 	$load_editor_scripts = is_admin() && wp_should_load_block_editor_scripts_and_styles();
 
 	$block_registry = WP_Block_Type_Registry::get_instance();
@@ -2495,3 +2505,80 @@ function wp_get_inline_script_tag( $javascript, $attributes = array() ) {
 function wp_print_inline_script_tag( $javascript, $attributes = array() ) {
 	echo wp_get_inline_script_tag( $javascript, $attributes );
 }
+
+/**
+ * Allow small styles to be inlined.
+ * This improves performance and sustainability, and is opt-in.
+ *
+ * Stylesheets can opt-in by adding `path` data using `wp_style_add_data`, and defining the file's absolute path.
+ * wp_style_add_data( $style_handle, 'path', $file_path );
+ *
+ * @since 5.8.0
+ *
+ * @return void
+ */
+function wp_maybe_inline_styles() {
+
+	$total_inline_limit = 20000;
+	/**
+	 * The maximum size of inlined styles in bytes.
+	 *
+	 * @param int $total_inline_limit The file-size threshold, in bytes. Defaults to 20000.
+	 * @return int                    The file-size threshold, in bytes.
+	 */
+	$total_inline_limit = apply_filters( 'styles_inline_size_limit', $total_inline_limit );
+
+	global $wp_styles;
+	$styles = array();
+
+	// Build an array of styles that have a path defined.
+	foreach ( $wp_styles->queue as $handle ) {
+		if ( wp_styles()->get_data( $handle, 'path' ) && file_exists( $wp_styles->registered[ $handle ]->extra['path'] ) ) {
+			$styles[] = array(
+				'handle' => $handle,
+				'path'   => $wp_styles->registered[ $handle ]->extra['path'],
+				'size'   => filesize( $wp_styles->registered[ $handle ]->extra['path'] ),
+			);
+		}
+	}
+
+	if ( ! empty( $styles ) ) {
+		// Reorder styles array based on size.
+		usort(
+			$styles,
+			function( $a, $b ) {
+				return ( $a['size'] <= $b['size'] ) ? -1 : 1;
+			}
+		);
+
+		/**
+		 * The total inlined size.
+		 *
+		 * On each iteration of the loop, if a style gets added inline the value of this var increases
+		 * to reflect the total size of inlined styles.
+		 */
+		$total_inline_size = 0;
+
+		// Loop styles.
+		foreach ( $styles as $style ) {
+
+			// Size check. Since styles are ordered by size, we can break the loop.
+			if ( $total_inline_size + $style['size'] > $total_inline_limit ) {
+				break;
+			}
+
+			// Get the styles if we don't already have them.
+			$style['css'] = file_get_contents( $style['path'] );
+
+			// Set `src` to `false` and add styles inline.
+			$wp_styles->registered[ $style['handle'] ]->src = false;
+			if ( empty( $wp_styles->registered[ $style['handle'] ]->extra['after'] ) ) {
+				$wp_styles->registered[ $style['handle'] ]->extra['after'] = array();
+			}
+			array_unshift( $wp_styles->registered[ $style['handle'] ]->extra['after'], $style['css'] );
+
+			// Add the styles size to the $total_inline_size var.
+			$total_inline_size += (int) $style['size'];
+		}
+	}
+}
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 299a71cc01..21230131b1 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.8-alpha-50835';
+$wp_version = '5.8-alpha-50836';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.