diff --git a/static/css/pad.css b/static/css/pad.css
index caa61b4e..167aed25 100644
--- a/static/css/pad.css
+++ b/static/css/pad.css
@@ -1212,7 +1212,7 @@ label {
   }  
 }
 
-@media only screen and (min-width: 320px) and (max-width: 720px) {
+@media only screen and (min-device-width: 320px) and (max-device-width: 720px) {
   #editbar ul li {
     padding: 4px 3px;
   }