body{background:#fff;} .page{width:100%;height:100%;position:absolute;top:0px;left:0px;z-index:0;overflow:hidden; -webkit-background-size:cover; -moz-background-size:cover; -ms-background-size:cover; -o-background-size:cover; background-size:cover; -webkit-touch-callout:none; -moz-touch-callout:none; -ms-touch-callout:none; -o-touch-callout:none; -webkit-user-select:none; -moz-user-select:none; -ms-user-select:none; -o-user-select:none; -khtml-user-select:none; user-select:none;} .wrapper{ height:100%; position:relative; z-index:0;} .wrapper img{ width:100%; height:100%}