Administration: Improve color contrast of 'Add New' buttons.

This also includes improved focus styles for 'Add New'.

fixes #34876, #34864.

Built from https://develop.svn.wordpress.org/trunk@35791


git-svn-id: http://core.svn.wordpress.org/trunk@35755 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/common-rtl.css

@@ -593,9 +593,10 @@ code {
 	top: -3px;
 	text-decoration: none;
 	border: none;
+	border: 1px solid #ccc;
 	-webkit-border-radius: 2px;
 	border-radius: 2px;
-	background: #e0e0e0;
+	background: #f7f7f7;
 	text-shadow: none;
 	font-weight: 600;
 	font-size: 13px;
@@ -603,10 +604,17 @@ code {
 
 .wrap .add-new-h2:hover, /* deprecated */
 .wrap .page-title-action:hover {
+	border-color: #008EC2;
 	background: #00a0d2;
 	color: #fff;
 }
 
+.wrap .page-title-action:focus {
+	border-color: #5b9dd9;
+	-webkit-box-shadow: 0 0 2px rgba( 30, 140, 190, 0.8 );
+	box-shadow: 0 0 2px rgba( 30, 140, 190, 0.8 );
+}
+
 .wrap h1.long-header {
 	padding-left: 0;
 }

wp-admin/css/common.css

@@ -593,9 +593,10 @@ code {
 	top: -3px;
 	text-decoration: none;
 	border: none;
+	border: 1px solid #ccc;
 	-webkit-border-radius: 2px;
 	border-radius: 2px;
-	background: #e0e0e0;
+	background: #f7f7f7;
 	text-shadow: none;
 	font-weight: 600;
 	font-size: 13px;
@@ -603,10 +604,17 @@ code {
 
 .wrap .add-new-h2:hover, /* deprecated */
 .wrap .page-title-action:hover {
+	border-color: #008EC2;
 	background: #00a0d2;
 	color: #fff;
 }
 
+.wrap .page-title-action:focus {
+	border-color: #5b9dd9;
+	-webkit-box-shadow: 0 0 2px rgba( 30, 140, 190, 0.8 );
+	box-shadow: 0 0 2px rgba( 30, 140, 190, 0.8 );
+}
+
 .wrap h1.long-header {
 	padding-right: 0;
 }

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-alpha-35790';
+$wp_version = '4.5-alpha-35791';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.