MediaWiki:Chat.css/Test.css

.ChatWindow.Test { background-image: url(https://vignette.wikia.nocookie.net/htmlcss/images/6/63/HTMLCSSBG.png/revision/latest?cb=20101007031017); background-position: center center; background-size: cover; background-repeat: no-repeat; background-attachment: fixed; }

.ChatWindow.Test #ChatHeader, .ChatWindow.Test #WikiaPage { background: rgba(0, 0, 0, 0.65); }