*{margin:0;padding:0;}
.wrapper{position:relative;width:170px;margin:auto;}
.wrapper .gallery{width:170px;margin:auto;overflow:hidden;}
.wrapper .gallery ul{position:relative;left:0;list-style:none;overflow:hidden;}
.wrapper .gallery ul li{float:left;}
.wrapper .prev{display:inline-block;position:absolute;left:0px;width:30px;height:70px;background:url('/conf/main/skin/default/images/prev.png') no-repeat 0px 0px;cursor:pointer;z-index:999;}
.wrapper .next{display:inline-block;position:absolute;right:0px;width:30px;height:70px;background:url('/conf/main/skin/default/images/next.png') no-repeat 0px 0px;cursor:pointer;z-index:999;}
.wrapper span:hover{background-position:0px -70px;}