Index: src/wp-content/themes/twentyeleven/style.css
===================================================================
--- src/wp-content/themes/twentyeleven/style.css	(revision 31456)
+++ src/wp-content/themes/twentyeleven/style.css	(working copy)
@@ -498,6 +498,9 @@
 	position: absolute !important;
 	clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
 	clip: rect(1px, 1px, 1px, 1px);
+	overflow: hidden;
+	height: 1px;
+	width: 1px;
 }
 #access a.assistive-text:focus,
 .screen-reader-text:hover,
Index: src/wp-content/themes/twentyfourteen/style.css
===================================================================
--- src/wp-content/themes/twentyfourteen/style.css	(revision 31456)
+++ src/wp-content/themes/twentyfourteen/style.css	(working copy)
@@ -716,7 +716,10 @@
 
 .screen-reader-text {
 	clip: rect(1px, 1px, 1px, 1px);
-	position: absolute;
+	overflow: hidden;
+	position: absolute !important;
+	height: 1px;
+	width: 1px;
 }
 
 .screen-reader-text:focus {
Index: src/wp-content/themes/twentyten/rtl.css
===================================================================
--- src/wp-content/themes/twentyten/rtl.css	(revision 31456)
+++ src/wp-content/themes/twentyten/rtl.css	(working copy)
@@ -101,14 +101,7 @@
 	font-style: normal;
 }
 
-/* Text meant only for screen readers */
-.screen-reader-text {
-	left: auto;
-	text-indent:-9000px;
-	overflow:hidden;
-}
 
-
 /* =Header
 -------------------------------------------------------------- */
 
Index: src/wp-content/themes/twentyten/style.css
===================================================================
--- src/wp-content/themes/twentyten/style.css	(revision 31456)
+++ src/wp-content/themes/twentyten/style.css	(working copy)
@@ -337,8 +337,11 @@
 
 /* Text meant only for screen readers */
 .screen-reader-text {
-	position: absolute;
-	left: -9000px;
+	clip: rect(1px, 1px, 1px, 1px);
+	overflow: hidden;
+	position: absolute !important;
+	height: 1px;
+	width: 1px;
 }
 
 
Index: src/wp-content/themes/twentythirteen/css/ie.css
===================================================================
--- src/wp-content/themes/twentythirteen/css/ie.css	(revision 31456)
+++ src/wp-content/themes/twentythirteen/css/ie.css	(working copy)
@@ -195,7 +195,7 @@
 }
 
 .ie7 .screen-reader-text {
-	clip: rect(1px 1px 1px 1px); /* IE7 */
+	clip: rect(1px 1px 1px 1px);
 }
 
 .ie7 .site-header {
Index: src/wp-content/themes/twentythirteen/style.css
===================================================================
--- src/wp-content/themes/twentythirteen/style.css	(revision 31456)
+++ src/wp-content/themes/twentythirteen/style.css	(working copy)
@@ -539,7 +539,10 @@
 /* Assistive text */
 .screen-reader-text {
 	clip: rect(1px, 1px, 1px, 1px);
+	overflow: hidden;
 	position: absolute !important;
+	height: 1px;
+	width: 1px;
 }
 
 .screen-reader-text:focus {
Index: src/wp-content/themes/twentytwelve/css/ie.css
===================================================================
--- src/wp-content/themes/twentytwelve/css/ie.css	(revision 31456)
+++ src/wp-content/themes/twentytwelve/css/ie.css	(working copy)
@@ -17,7 +17,7 @@
 }
 .assistive-text,
 .site .screen-reader-text {
-	clip: rect(1px 1px 1px 1px); /* IE7 */
+	clip: rect(1px 1px 1px 1px);
 }
 .full-width .site-content {
 	float: none;
Index: src/wp-content/themes/twentytwelve/style.css
===================================================================
--- src/wp-content/themes/twentytwelve/style.css	(revision 31456)
+++ src/wp-content/themes/twentytwelve/style.css	(working copy)
@@ -506,6 +506,9 @@
 .site .screen-reader-text {
 	position: absolute !important;
 	clip: rect(1px, 1px, 1px, 1px);
+	overflow: hidden;
+	height: 1px;
+	width: 1px;
 }
 .main-navigation .assistive-text:focus,
 .site .screen-reader-text:hover,