Theme CSS: changed class ui-br to only set border color and style. Border width is set in structure CSS (fieldcontain). Fixes #5277.

Author: jaspermdegroot

css/themes/default/jquery.mobile.theme.css

@@ -806,10 +806,9 @@ a.ui-link-inherit {
 /* Form field separator
 -----------------------------------------------------------------------------------------------------------*/
 .ui-br {
-	border-bottom: rgb(130,130,130);
-	border-bottom: rgba(130,130,130,.3);
-	border-bottom-width: 1px;
-	border-bottom-style: solid;
+	border-color: rgb(130,130,130);
+	border-color: rgba(130,130,130,.3);
+	border-style: solid;
 }
 
 /* Interaction cues