diff --git a/wp-content/themes/twentyten/blocks.css b/wp-content/themes/twentyten/blocks.css
index c09da9f426..25d08e9e1a 100644
--- a/wp-content/themes/twentyten/blocks.css
+++ b/wp-content/themes/twentyten/blocks.css
@@ -204,42 +204,52 @@ p.has-drop-cap:not(:focus)::first-letter {
 6.0 Blocks - Colors
 --------------------------------------------------------------*/
 
-.has-blue-color {
+.has-blue-color,
+.has-blue-color:visited {
 	color: #0066cc;
 }
 
-.has-blue-background-color {
+.has-blue-background-color,
+.has-blue-background-color:visited {
 	background-color: #0066cc;
 }
 
-.has-black-color {
+.has-black-color,
+.has-black-color:visited {
 	color: #000;
 }
 
-.has-black-background-color {
+.has-black-background-color,
+.has-black-background-color:visited {
 	background-color: #000;
 }
 
-.has-medium-gray-color {
+.has-medium-gray-color,
+.has-medium-gray-color:visited {
 	color: #666;
 }
 
-.has-medium-gray-background-color {
+.has-medium-gray-background-color,
+.has-medium-gray-background-color:visited {
 	background-color: #666;
 }
 
-.has-light-gray-color {
+.has-light-gray-color,
+.has-light-gray-color:visited {
 	color: #f1f1f1;
 }
 
-.has-light-gray-background-color {
+.has-light-gray-background-color,
+.has-light-gray-background-color:visited {
 	background-color: #f1f1f1;
 }
 
-.has-white-color {
+.has-white-color,
+.has-white-color:visited {
 	color: #fff;
 }
 
-.has-white-background-color {
+.has-white-background-color,
+.has-white-background-color:visited {
 	background-color: #fff;
 }
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 5149df30d6..4a22356100 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.1-alpha-44298';
+$wp_version = '5.1-alpha-44299';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.