prevent overflow on #content

less/style.less

@@ -52,6 +52,8 @@ a:hover, .btn-link:hover, .btn-link:active, .btn-link:focus {
 }
 
 #content {
+	overflow: hidden;
+	
 	padding-bottom:20px;
 	-webkit-transition: opacity 100ms linear;
 	-moz-transition: opacity 100ms linear;