Dropdown Elemente besser positioniert

resources/assets/less/metager/sidebar.less

@@ -88,6 +88,8 @@ label#openSidebar {
             clear: both;
             font-weight: normal;
             line-height: 1.42857143;
+            border-bottom: 1px solid LightGray;
+            margin-left: 2px;
             &:hover {
                 text-decoration: none;
             }