diff --git a/widgets/login_info/skins/ncenter_login/css/ncenter.css b/widgets/login_info/skins/ncenter_login/css/ncenter.css
index 896250fbc..3c09a080a 100644
--- a/widgets/login_info/skins/ncenter_login/css/ncenter.css
+++ b/widgets/login_info/skins/ncenter_login/css/ncenter.css
@@ -193,7 +193,7 @@
 	text-decoration:none;
 }
 
-@media only screen and max-device-width 480px {
+@media only screen and (max-device-width:480px) {
 	#nc_container {
 		position:relative;
 		height:auto;