#slider{}#slider ul,#slider li{margin:0;padding:0;list-style:none;}#slider img{border:none;}#slider li{width:980px;height:300px;overflow:hidden;}#prevBtn,#nextBtn{display:block;width:30px;height:77px;position:absolute;left:-30px;top:71px;}#nextBtn{left:980px;}#prevBtn a,#nextBtn a{text-indent:-999em;display:block;width:30px;height:77px;background:url(../images/slider_left.png) no-repeat 0 0;}#prevBtn a:hover{background:url(../images/slider_left_hover.png) no-repeat 0 0;}#nextBtn a:hover{background:url(../images/slider_right_hover.png) no-repeat 0 0;}#nextBtn a{background:url(../images/slider_right.png) no-repeat 0 0;}