diff --git a/wp-content/themes/twentytwenty/style-rtl.css b/wp-content/themes/twentytwenty/style-rtl.css
index 38ae399dd6..45d34daa33 100644
--- a/wp-content/themes/twentytwenty/style-rtl.css
+++ b/wp-content/themes/twentytwenty/style-rtl.css
@@ -693,6 +693,35 @@ input[type="checkbox"] + label {
 	margin-right: 0.5rem;
 }
 
+input[type="checkbox"] {
+	-webkit-appearance: none;
+	-moz-appearance: none;
+	position: relative;
+	top: 2px;
+	display: inline-block;
+	margin: 0;
+	width: 1.5rem;
+	min-width: 1.5rem;
+	height: 1.5rem;
+	background: #fff;
+	border-radius: 0;
+	border-style: solid;
+	border-width: 0.1rem;
+	border-color: #dcd7ca;
+	box-shadow: none;
+	cursor: pointer;
+}
+
+input[type="checkbox"]:checked::before {
+	/* Use the "Yes" SVG Dashicon */
+	content: url("data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2020%2020%27%3E%3Cpath%20d%3D%27M14.83%204.89l1.34.94-5.81%208.38H9.02L5.78%209.67l1.34-1.25%202.57%202.4z%27%20fill%3D%27%23000000%27%2F%3E%3C%2Fsvg%3E");
+	position: absolute;
+	display: inline-block;
+	margin: -0.1875rem -0.25rem 0 0;
+	height: 1.75rem;
+	width: 1.75rem;
+}
+
 input,
 textarea,
 button,
diff --git a/wp-content/themes/twentytwenty/style.css b/wp-content/themes/twentytwenty/style.css
index 9f1d40d253..e1e1be4555 100644
--- a/wp-content/themes/twentytwenty/style.css
+++ b/wp-content/themes/twentytwenty/style.css
@@ -697,6 +697,35 @@ input[type="checkbox"] + label {
 	margin-left: 0.5rem;
 }
 
+input[type="checkbox"] {
+	-webkit-appearance: none;
+	-moz-appearance: none;
+	position: relative;
+	top: 2px;
+	display: inline-block;
+	margin: 0;
+	width: 1.5rem;
+	min-width: 1.5rem;
+	height: 1.5rem;
+	background: #fff;
+	border-radius: 0;
+	border-style: solid;
+	border-width: 0.1rem;
+	border-color: #dcd7ca;
+	box-shadow: none;
+	cursor: pointer;
+}
+
+input[type="checkbox"]:checked::before {
+	/* Use the "Yes" SVG Dashicon */
+	content: url("data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2020%2020%27%3E%3Cpath%20d%3D%27M14.83%204.89l1.34.94-5.81%208.38H9.02L5.78%209.67l1.34-1.25%202.57%202.4z%27%20fill%3D%27%23000000%27%2F%3E%3C%2Fsvg%3E");
+	position: absolute;
+	display: inline-block;
+	margin: -0.1875rem 0 0 -0.25rem;
+	height: 1.75rem;
+	width: 1.75rem;
+}
+
 input,
 textarea,
 button,
diff --git a/wp-includes/version.php b/wp-includes/version.php
index d8e1269413..be1e010bbc 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3.1-alpha-46846';
+$wp_version = '5.3.1-alpha-46847';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.