/* .silder-box{width:600px;height:400px;margin:0 auto 0;position:relative;}
.silder{position:relative;overflow:hidden;width:400px;height:400px;margin:0 auto 0;}
.silder li{width:400px;height:400px;} */
.silder-box{float:right; width:286px; height:932px; background-color:#fff; margin-top:145px;}
.silder{float:left; width:248px; margin-top:30px; margin-left:19px;}
.silder li{float:left; width:208px;height:183px;}
.silder li div{float:left;width:206px;height:141px; border:solid 1px #FFFFFF; text-align:center; background-color:#B6B6B6;}
.silder li div img{ vertical-align:middle;}
.silder li span{ float:left; width:208px;height:40px; text-align:center; line-height:40px; color:#ffffff; font-size:14px;}
.silder-button{top:173px;width:25px;height:54px;position:absolute;cursor:pointer;}
.btl{background:url(../images/bl.jpg); width:286px; height:58px;}
.btr{right:10px;background:url(../images/br.jpg); width:286px; height:58px; float:left;}