diff --git a/css/ol.css b/css/ol.css
index 79fec30bae..20b1d1450a 100644
--- a/css/ol.css
+++ b/css/ol.css
@@ -63,11 +63,7 @@
 .ol-zoom a:hover {
   background: rgba(0,60,136,0.7);
 }
-@media only screen and (max-width:600px) {
-  .ol-zoom a:hover {
-    background: rgba(0,60,136,0.5);
-  }
-}
+
 .ol-zoom-in {
   border-radius: 2px 2px 0 0;
 }