Board Thread:Support Requests - Designing Your Wiki/@comment-1824669-20130106233728/@comment-4018164-20130111111513

You can add opacity using (on this example it's 90% opacity): body.ChatWindow .ChatHeader { opacity: 0.9; -moz-opacity:0.9; -khtml-opacity: 0.9; } body.ChatWindow .WikiaPage { opacity: 0.9; -moz-opacity:0.9; -khtml-opacity: 0.9; }