diff --git a/src/modules/app/less/app.less b/src/modules/app/less/app.less
index 2afbc0c12d..a8646f7ee5 100644
--- a/src/modules/app/less/app.less
+++ b/src/modules/app/less/app.less
@@ -246,8 +246,10 @@ fieldset {
 }
 
 @media screen and (max-width: 660px) {
-  .ui-view_main {
-    overflow: hidden;
+  .dex {
+    .ui-view_main {
+      overflow: hidden;
+    }
   }
 }