Index: wp-includes/css/admin-bar.dev.css
===================================================================
--- wp-includes/css/admin-bar.dev.css	(revision 19532)
+++ wp-includes/css/admin-bar.dev.css	(working copy)
@@ -194,6 +194,7 @@
 #wpadminbar .ab-top-menu > li:hover > .ab-item,
 #wpadminbar .ab-top-menu > li.hover > .ab-item,
 #wpadminbar .ab-top-menu > li > .ab-item:focus,
+#wpadminbar .ab-top-menu > li > .ab-item:focus .ab-label,
 #wpadminbar.nojq .quicklinks .ab-top-menu > li > .ab-item:focus {
 	color: #fafafa;
 	background-color: #3a3a3a; /* Fallback */