/* CSS Document */
@charset "UTF-8";
.bannerbox{
    height: 800px;
    width: 100%;
    overflow: hidden;
    position: relative;
}
.containt-div{
    width: 1024px;
    position: relative;
    height: 670px;
}
.bannerbox ul{
    position: relative;
}
.bannerbox ul li{
    list-style: none;
    width: 100%;
    height: 830px;
    position: absolute;
    left: 0;
    top: 0;
}
.bannerbox ul li.fst-li{
    background: url("../images/1.jpg") center no-repeat;
    background-size: cover;
	background-size:100% 100%;
}
.bannerbox ul li.sec-li{
    background: url("../images/2.jpg") center no-repeat;
    background-size: cover;
	background-size:100% 100%;
}
.bannerbox ul li .img1{
    position: absolute;
}
/*banner-01*/
.baner-01-a{
    width: 500px;
    height: 300px;
    position: absolute;
    top: 100px;
    left: 50%;
    margin-left: -222px;
    filter:alpha(opacity=0);
    -moz-opacity:0;
    -khtml-opacity: 0;
    opacity: 0;
}
.baner-01-b{
    width: 752px;
    height: 65px;
    top: 350px;
    left: 50%;
    position: absolute;
    margin-left: -376px;
    filter:alpha(opacity=0);
    -moz-opacity:0;
    -khtml-opacity: 0;
    opacity: 0;
}
/*banner2*/
.banner2-02{
    width:593px;
    height: 93px;
    position: absolute;
    top: 100px;
    left: 0;
    filter:alpha(opacity=0);
    -moz-opacity:0;
    -khtml-opacity: 0;
    opacity: 0;
}
.banner2-01{
    top: 217px;
    position: absolute;
    left: -100px;
    filter:alpha(opacity=0);
    -moz-opacity:0;
    -khtml-opacity: 0;
    opacity: 0;
}
.banner2-03{
    top: 270px;
    left: 0;
    position: absolute;
    filter:alpha(opacity=0);
    -moz-opacity:0;
    -khtml-opacity: 0;
    opacity: 0;
}
/*banner3*/
.banner3-01{
    position: absolute;
    top: 138px;
    width: 720px;
    height: 73px;
    left: 50%;
    /*margin-left: -310px;*/
    filter:alpha(opacity=0);
    -moz-opacity:0;
    -khtml-opacity: 0;
    opacity: 0;
}
.banner3-02{
    position: absolute;
    top: 227px;
    left: 50%;
    /*margin-left: -305px;*/
    width: 610px;
    filter:alpha(opacity=0);
    -moz-opacity:0;
    -khtml-opacity: 0;
    opacity: 0;
}
.banner3-03{
    position: absolute;
    top: 283px;
    width:214px;
    left: 50%;
    /*margin-left: -107px;*/
    filter:alpha(opacity=0);
    -moz-opacity:0;
    -khtml-opacity: 0;
    opacity: 0;
}
.banner3-04{
    position: absolute;
    bottom: 100px;
    left: 50%;
    width: 479px;
    margin-left: -239px;
    filter:alpha(opacity=0);
    -moz-opacity:0;
    -khtml-opacity: 0;
    opacity: 0;
}

/* .nav{width:100px;height:14px;position:absolute;bottom:10px;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;} */
@media screen and (min-width: 850px) {
   .bannerbox ul li{
	   height: 860px;
   }
}
@media screen and (max-width: 675px) {
   .bannerbox ul li{
	   height: 760px;
   }
}
/* 新增7月27日 */
.youshi_box{
    display: none;
    padding: 30px 0;
}
@media screen and (max-width: 430px) {
    .bannerbox{
        height: 200px;
    }
    .bannerbox ul li {
        height: 200px;
    }
    .banner2-02{
        top: 20px;
        left: 20px;
        width: 200px;
    }
    .baner-01-a{
        display: none;
    }
    .youshi_box{
        display: block;
    }
    #tab_iframe{
        display: none;
    }
}