/* CSS Document */
@charset "UTF-8";

.bannerbox{
    height: 400px;
    width: 100%;
    overflow: hidden;
    position: relative;
}
.bannerbox ul{
    position: relative;
}
.bannerbox ul li{
    list-style: none;
    width: 100%;
    height: 400px;
    position: absolute;
    left: 0;
    top: 0;
}
    .bannerbox ul li.fst-li {
        background: url("/images/banner_hangye.jpg") center no-repeat;
        background-size: cover;
    }
    .bannerbox ul li.sec-li {
        background: url("/images/banner_wuxu.jpg") center no-repeat;
        background-size: cover;
    }
    .bannerbox ul li.third-li {
        background: url("/images/banner_2018new.jpg") center no-repeat;
        background-size: cover;
    }
.bannerbox ul li .img1{
    position: absolute;
}
.nav{width:100px;height:14px;position:absolute;bottom:50px;right:20px;z-index: 2; left: 50%;margin-left: -50px}
.nav dl dd{list-style-type:none;width:12px;height:12px;float:left;margin-right:5px;cursor:pointer;border:1px solid #fff;}
.nav dl .bg{background:#ff7300;width:14px;height:14px;border:none;}