Index: src/wp-content/themes/twentyeleven/style.css
===================================================================
--- src/wp-content/themes/twentyeleven/style.css	(revision 31264)
+++ src/wp-content/themes/twentyeleven/style.css	(working copy)
@@ -493,12 +493,16 @@
 }
 
 /* Assistive text */
-.assistive-text {
+.assistive-text,
+.screen-reader-text {
 	position: absolute !important;
 	clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
 	clip: rect(1px, 1px, 1px, 1px);
 }
-#access a.assistive-text:focus {
+#access a.assistive-text:focus,
+.screen-reader-text:hover,
+.screen-reader-text:active,
+.screen-reader-text:focus {
 	background: #eee;
 	border-bottom: 1px solid #ddd;
 	color: #1982d1;
Index: src/wp-content/themes/twentytwelve/style.css
===================================================================
--- src/wp-content/themes/twentytwelve/style.css	(revision 31264)
+++ src/wp-content/themes/twentytwelve/style.css	(working copy)
@@ -507,7 +507,10 @@
 	position: absolute !important;
 	clip: rect(1px, 1px, 1px, 1px);
 }
-.main-navigation .assistive-text:focus {
+.main-navigation .assistive-text:focus,
+.site .screen-reader-text:hover,
+.site .screen-reader-text:active,
+.site .screen-reader-text:focus {
 	background: #fff;
 	border: 2px solid #333;
 	border-radius: 3px;