.icanslider{overflow:hidden;height:70px;position:relative}.icanslider button1,.icanslider
button2{position:absolute;z-index:99}.icanslider
ul{list-style:none;position:relative;height:70px}.icanslider ul
li{position:relative;float:left;width:170px;height:100px;overflow:hidden;text-align:center;z-index:0}.icanslider ul li
img{display:block}.icanslider.small{height:190px;width:400px;overflow:hidden;position:relative}.icanslider.small
ul{height:190px}.icanslider.small ul
li{margin-top:100px;width:80px;height:94px}