MediaWiki:Common.css

/* CSS placed here will be applied to all skins */

body.skin-oasis { background-image:url("https://vignette.wikia.nocookie.net/yugioh-arcv/images/5/50/Wiki-background/revision/latest?cb=20180424044407"); background-repeat:no-repeat; background-size:cover; background-position:50% 0%; }