#container{	margin:10px auto;position:relative;text-align:center;width:310px; background:#fff url(/images/index1_r2_c4.jpg) 276px 0px no-repeat;}
#slider ul, #slider li{padding:0;list-style:none;}
#slider li{ width:250px;height:160px;overflow:hidden;}
#prevBtn, #nextBtn{ display:block;width:30px;height:30px;position:absolute;left:0px;top:60px;}
#nextBtn{ left:280px;}
#prevBtn a, #nextBtn a{ display:block;width:30px;height:30px;background:url(/images/btn_prev.gif) no-repeat 0 0;}
#nextBtn a{background:url(/images/btn_next.gif) no-repeat 0 0;}