MediaWiki:Wikia.css

body.ChatWindow { background: url(http://viralstyle.info/wp-content/uploads/2018/08/pink-and-purple-aesthetic-light-purple-aesthetic-aesthetic-grunge-hipster-indie-pastel-pink-purple-light-purple-aesthetic-pink-and-purple-aesthetic-pastel.jpg); }

body.ChatWindow .WikiaPage { opacity: 0.9; -moz opacity: 0.9; }