Apply better margins to the option groups region

@@ -1306,6 +1306,10 @@ h6.fieldset-heading {
     height: 30px;
 }
 
+.option-groups-region {
+    margin-top: 15px !important;
+}
+
 .option-groups-region .ui-icon {
     display:  inline-block;
     position: relative;