[responsive/portal] Make donations module responsive

styles/prosilver/theme/responsive.css

@@ -30,10 +30,6 @@ dt#n { width: 125% !important; }
 		float: right !important;
 	}
 	#portal-forumlist dl.icon dt { width: 100% !important; }
-}
-
-@media only screen and (max-width: 700px), only screen and (max-device-width: 700px)
-{
 	#portal-left ul.topiclist dd { display: block !important; }
 	.portal-responsive-show { display: block !important; }
 	.portal-responsive-hide { display: none !important; }