body,body.bg01{margin:0;overflow:hidden}body.bg01{background:url(/img/bg01.png) 0 0/120px 120px repeat}body.bg02{background:url(/img/bg02.png) 0 0/120px 120px repeat}body.bg02,body.bg03{margin:0;overflow:hidden}body.bg03{background:url(/img/bg03.png) 0 0/120px 120px repeat}body.bg04{margin:0;overflow:hidden;background:url(/img/bg04.png) 0 0/120px 120px repeat}#cat1{position:absolute;width:80px;height:auto;transition:transform .1s ease}