diff --git a/modules/core/client/less/mt.less b/modules/core/client/less/mt.less
index 1f3c903a..a68a84e4 100644
--- a/modules/core/client/less/mt.less
+++ b/modules/core/client/less/mt.less
@@ -508,10 +508,12 @@ body {
             left: 90px;
             height: 100%;
             font-size: 12px;
-            >div {
+            > div {
                 position: absolute;
                 top: 50%;
+                /* csslint ignore:start */
                 transform: translateY(-50%);
+                /* csslint ignore:end */
             }
         }
     }