Add hover state for buttons.

themes/default/css/screen.css

@@ -60,7 +60,9 @@ h3 {
 /* Links ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
 
 a,
-#gDialog a {
+#gDialog a,
+.gButtonLink,
+.gButtonLink:hover {
   color: #6b8cb7;
   text-decoration: none;
   -moz-outline-style: none;
@@ -77,7 +79,6 @@ a:hover,
   font-size: .9em;
 }
 
-
 /* Tables ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
 
 table {
@@ -761,6 +762,10 @@ form p.gError {
   padding: .1em .3em;
 }
 
+.gButtonLink:hover {
+
+}
+
 .ui-icon-left .ui-icon {
   float: left;
   margin-right: .3em;