MediaWiki:Common.css
From Neurosigns
/* CSS placed here will be applied to all skins */ #div-home-img {position: relative; overflow: hidden; height: 250px;} #div-home-img img {position: absolute; top: -9999px; bottom: -9999px; left: -9999px; right: -9999px; margin: auto;} body.touch-events .div-home-img { display:none; }