/* CSS Document */
@charset "UTF-8";
.bannerbox{
    height: 670px;
    width: 100%;
    overflow: hidden;
    position: relative;
}
.bannerbox ul{
    position: relative;
    height:100%;
}
.bannerbox ul li{
    list-style: none;
    width: 100%;
    height:100%;
    position: absolute;
    left: 0;
    top: 0;
    display: none;
}
.bannerbox ul li.sec-li{
    background: url("../images/cb79791b48f6d2db84fa9ddc243b803.png") center no-repeat;
}
.bannerbox ul li.third-li{
background: url("../images/cb79791b48f6d2db84fa9ddc243b803.png") center no-repeat;

}
.bannerbox ul li.fst-li{
background: url("../images/d678b70940349fa0dd43fe0a6f4672c.png") center no-repeat;
}

.bannerbox ul li .img1{
    position: absolute;
}
.bannerbox ul .banner_active{display: block;}

.nav{position:absolute;bottom:50%;right:20px;z-index: 2; top: 50%;margin-top: -50px}
.nav dl dd{list-style-type:none;width:12px;height:12px;margin-right:5px;cursor:pointer;
    border:1px solid #fff;border-radius: 100%;display: block;margin-top: 15px;}
.nav dl .bg{background:#ff7300;width:14px;height:14px;border:none;}