diff --git a/server/public/assets/css/style.css b/server/public/assets/css/style.css
index 3e196d83..dcd857c6 100755
--- a/server/public/assets/css/style.css
+++ b/server/public/assets/css/style.css
@@ -2308,6 +2308,7 @@ nav ul li:hover, nav ul li.active {
 
 #controls
 {
+    overflow: hidden;
     z-index: 99999999999;
     opacity:0;
     height:32px;