@charset "utf-8";
/* css 重置 */
body,div,ul,li,dl,dt,dd,h2,p{padding:0;margin:0;font-family:"微软雅黑";}
ul{list-style:none ;}
img{border:none;}

/* banner-box */
.banner-box{min-width:1210px;height:742px;;position:relative;overflow:hidden;}
.banner-box .bd{ width:100% !important;}
.banner-box .bd li .m-width { width:100%; margin:0 auto;overflow:hidden;height:742px;}
.banner-box .bd li{width:100% !important;height:742px;}
.banner-box .bd li a{display:block;background-size:auto;}

.banner-btn{width:1210px;position:absolute;top:120px;left:50%;margin-left:-605px;}
.banner-btn a{display:block;width:49px;height:104px;position:absolute;top:0;filter:alpha(opacity=40);-moz-opacity:0.4;-khtml-opacity:0.4;opacity:0.4;}
 

.banner-box .hd {position:absolute;top:210px;left:537px;}
.banner-box .hd ul li{width:12px;height:12px;border-radius :50%;text-indent:-9999px;margin-right:20px;background:#ccc;float:left;cursor:pointer;}
.banner-box .hd ul li.on{background:#DA324D;}

.is-bg{ background:url(../images/is-top.png) no-repeat top center; height:50px;}