Twenty Fourteen: Fix text color issue on Button block hover.

This fixes a text color issue when hovering Button blocks located on sidebars or widgets.

Props shailu25, sabernhardt, mukesh27.
Fixes #58509.



Built from https://develop.svn.wordpress.org/trunk@56116


git-svn-id: http://core.svn.wordpress.org/trunk@55628 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentyfourteen/css/blocks.css

@@ -157,6 +157,11 @@ p.has-drop-cap:not(:focus)::first-letter {
 	background-color: #55d737;
 }
 
+.widget .wp-block-file .wp-block-file__button,
+.widget .wp-block-file .wp-block-file__button:hover {
+	color: #fff;
+}
+
 /*--------------------------------------------------------------
 3.0 Blocks - Formatting
 --------------------------------------------------------------*/
@@ -268,6 +273,11 @@ p.has-drop-cap:not(:focus)::first-letter {
 	background-color: #55d737;
 }
 
+.widget a.wp-block-button__link:not(.has-text-color),
+.widget a.wp-block-button__link:not(.has-text-color):hover {
+	color: #fff;
+}
+
 /* Separator */
 
 .wp-block-separator {

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.3-beta2-56115';
+$wp_version = '6.3-beta2-56116';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.