diff --git a/src/css/mobile.css b/src/css/mobile.css
index 39a68387d..f741d22c2 100644
--- a/src/css/mobile.css
+++ b/src/css/mobile.css
@@ -565,6 +565,7 @@ to prevent collapsing during animation*/
   width: 100%;
   top: 45px;
   padding-bottom: 33px;
+  -webkit-transform: translate3d(0,0,0);
 }
 
 .reveal-modal {