*{margin:0px; padding:0px;}
/*banner */
.banner{width:100%;position:relative;height:430px;background:#FFF;overflow:hidden; margin: auto;}
.banner .bd{margin:0 auto;position:relative;z-index:0;overflow:hidden;}
.banner .bd ul{width:100% !important;}
.banner .bd li{width:100% !important;float:left;height:430px;overflow:hidden;text-align:center;background-position: center;}
.banner .bd li a{ display:block;height:430px;}
.banner .hd{width:100%;position:absolute;z-index:1;bottom:0;left:0;height:30px;line-height:30px;text-align:center;}
.banner .hd ul{text-align:center;padding-top:5px;}
.banner .hd ul li{cursor:pointer;display:inline-block;*display:inline;zoom:1;width:12px;height:12px;margin:5px;background-color: #fff; border-radius: 6px;overflow:hidden;line-height:9999px;}
.banner .hd ul .on{background-color: #000;}
/*banner */
@media screen and (max-width:1200px){
	.banner{height: 150px;}
	.banner .bd li{height: 150px;background-size: 100% 100%;}
}