#topban{clear:both;width:100%;}
.js-silder{position:relative;min-width:320px;}
.silder-scroll{width:100%;overflow:hidden;}
.silder-main{position:relative;width:100%;overflow:hidden;}
.silder-main-img{position:absolute;top:0;left:0;width:100%;}
.silder-main-img img{width:100%;}
.js-silder-ctrl{width:100%;text-align:center;position:absolute;left:0px;bottom:10px;}
.silder-ctrl-prev, .silder-ctrl-next{position:absolute;top:0;width:8%;height:100%;vertical-align:middle;cursor:pointer;color:#fff;font-family:"宋体";font-size:52px;font-weight:600;text-shadow:#666 2px 2px 5px;}
.silder-ctrl-prev{left:0;text-align:left;}
.silder-ctrl-next{right:0;text-align:right;}
.silder-ctrl-prev>span, .silder-ctrl-next>span{position:absolute;top:50%;margin-top:-250%;}
.silder-ctrl-prev>span{left:0;}
.silder-ctrl-next>span{right:0;}
.silder-ctrl-con{display:inline-block;width:14px;height:14px;padding:0;margin:0 10px;cursor:pointer;}
.silder-ctrl-con>span{display:block;line-height:0;text-indent:-9999px;overflow:hidden;cursor:pointer;background-color:#e4e4e4;border-radius:50%;width:100%;height:100%;}
.silder-ctrl-con.active>span{background-color:#333;}
 @media (max-width:768px){
.silder-ctrl-prev,.silder-ctrl-next{width:10%;font-size:26px;}
.silder-ctrl-con{margin:0 5px;}
.silder-ctrl-prev>span, .silder-ctrl-next>span{margin-top:-150%;}}