#slider {position:relative; width:1200px; overflow:hidden; margin:0 auto;}
#slider li {position:absolute; top:0; left:0;}
.caption {opacity:0.8; background:#000; height:33px; padding:5px 0 0 0; color:#fff; text-align:center; font: 25px/1 '微软雅黑'; z-index:200;}
.prev-link, .next-link {display:block; width:24px; height:24px; background-repeat:no-repeat; background-position:left top; position:absolute; bottom:10px; z-index:300;}
.prev-link {left:10px; background-image:url(../images/prev.png);}
.next-link {left:40px; background-image:url(../images/next.png);}
.circle {display:block; width:16px; height:16px; background:url(../images/circle-empty.png ) no-repeat left top; position:absolute; bottom:10px; z-index:300;}
.circle-current {background-image:url(../images/circle-full.png);}