Sergey Biryukov b3bb99b3d7 Twenty Twenty-One: Clean up Button styles. ... This change restructures the Button element styles for better a11y and expected color behaviors. Here what has changed: - The `button-style()` mixin is now the ''single source or truth'' for how Button should look site-wide. - Button Block, File Block, and Search form Blocks all rely on this one mixin. - The same styles is also applied to the `<button>` element which appears in widgets, the 404 search form and comments form. - Improves expected button styles for various conditions and contexts as follows: - User color palette selections for Buttons are retained regardless of a parent block’s color settings or dark-mode. - Supports both Default/Filled styles and Outline styles. - More consistent `:hover` and `:active` styles. - `:focus` styles are now always visible and legible. - Adds a `--local-color` color variable to scope color relationships to nested blocks. - Reduces selectors in `style.css` output. - 1:1 experience between editor and front end button styles. - Properly supports Dark-mode. Props allancole, poena, scruffian, megphillips91. Fixes #51927. Built from https://develop.svn.wordpress.org/trunk@49987 git-svn-id: http://core.svn.wordpress.org/trunk@49688 1a063a9b-81f0-0310-95a4-ce76da25c4cd		2021-01-20 05:51:02 +00:00
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custom-color-overrides.css	Twenty Twenty-One: Merge the latest changes changes from GitHub for Beta 4.	2020-11-12 18:36:15 +00:00
ie-editor.css	Twenty Twenty-One: Clean up Button styles.	2021-01-20 05:51:02 +00:00
ie.css	Twenty Twenty-One: Clean up Button styles.	2021-01-20 05:51:02 +00:00
print.css	Twenty Twenty-One: Merge the latest changes changes from GitHub for Beta 4.	2020-11-12 18:36:15 +00:00
style-dark-mode-rtl.css	Twenty Twenty-One: Improve striped table styling in Dark Mode.	2020-12-22 15:02:05 +00:00
style-dark-mode.css	Twenty Twenty-One: Improve striped table styling in Dark Mode.	2020-12-22 15:02:05 +00:00
style-editor-customizer.css	Twenty Twenty-One: Merge the latest changes changes from GitHub for Beta 4.	2020-11-12 18:36:15 +00:00
style-editor.css	Twenty Twenty-One: Clean up Button styles.	2021-01-20 05:51:02 +00:00