/* CSS Document */
@charset "UTF-8";
.bannerbox{
    height: 480px;
    width: 100%;
    overflow: hidden;
    position: relative;
}
.containt-div{
    width: 1000px;
    position: relative;
    height: 480px;
    
}
.bannerbox ul{
    position: relative;
}
.bannerbox ul li{
    list-style: none;
    width: 100%;
    height: 480px;
    position: absolute;
    left: 0;
    top: 0;
    
}
.bannerbox ul li.fst-li{
    background: url("../images/shouye_13.jpg") center no-repeat;
}
.bannerbox ul li.sec-li{
    background: url("../images/cr_banner1.jpg") center no-repeat;
}
.bannerbox ul li.third-li{
    background: url("../images/cr_banner2.jpg") center no-repeat;
}
.bannerbox ul li .img1{
    position: absolute;
}

.nav-btn{width:120px;height:14px;position:absolute;bottom:10px;right:20px;z-index: 2; left: 50%;margin-left: -60px;}
.nav-btn dl dd{list-style-type:none;width:30px;height:8px;float:left;margin-right:8px;cursor:pointer;
    border:1px solid #fff;}
.nav-btn dl .bg{background:#ff7300;width:32px;height:10px;border:none;}