Merge pull request #649 from perroned/notification-blocking

Shrink notification area to contents

bigbluebutton-html5/app/client/stylesheets/style.less

@@ -395,8 +395,7 @@ body {
 }
 
 #notificationArea {
-  bottom:0;
-  height: 50%;
+  height: auto;
   left:0;
   margin: auto;
   margin-top: 0px;