.box{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;left: 0;
    background: url(../images/bg.jpg) no-repeat center bottom;
    background-size: cover;
}
.con{
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    position: relative;

}
.logo{
    margin-top: 3%;
}
.bef::after{display: block;content: '';clear: both}
.dy{
    width: 840px;color: #ffffff;
    font-size: 20px;
    line-height: 1.7;
    margin: 0 auto;
}
.list{
    width: 840px;
    margin: 10px auto 0;
}
.list li{width:170px;height:200px;float: left;margin-right: 40px;
cursor: pointer;}
.list li img{width: 170px;transition: all .3s}
.list li:nth-child(4n){margin-right: 0}
.list li:nth-child(2) img,.list li:nth-child(6) img{
    margin-top: 30px;
}
.list li:nth-child(3) img,.list li:nth-child(7) img{
    margin-top:15px;
}
.list li:hover img{
    transform: translateY(-7px);
}
.bq{
    position: absolute;
    bottom: 10px;
    left: 0;
    width: 100%;
    font-size: 15px;
    text-align: center;color: #c4252a;
}
.mask{
    width: 100%;
    height: 100%;
    background: url("../images/mask.png") no-repeat center top;
    position: absolute;
    top: 0;left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: -1;
    opacity: 0;
}
.fmBox{
    width: 1247px;
    height: 634px;
    background: url("../images/fm.png") no-repeat center top;
   position: relative;

}
.fm{
    width: 1247px;
    height: 634px;
    background: url("../images/fm.png") no-repeat center top;
    position: absolute;
    top: 0;
    left: 0;
}
.mask .fm:nth-child(1){display: block}
.nm{
    width: 322px;
    height: 61px;
    background: url("../images/hb.png") no-repeat center top;
    margin: 100px auto 30px;
    font-size: 28px;
    text-align: center;line-height: 55px;
    color: #fff9e0;
}
.zw{
    width: 1080px;
    height: 360px;
    margin-left: 60px;
}
.f-l{width:550px;height: 100%;float: left;position: relative;overflow: hidden;}
.f-l .swiper-wrapper{z-index: 0}
.f-l .swiper-container{width: 100%;height: 100%;}
.f-l img{width: 100%;height: 100%;}
.f-l a{display: block;width: 100%;height: 100%;}
.f-l .swiper-container-horizontal>.swiper-pagination-bullets,
.f-l .swiper-pagination-custom, .f-l .swiper-pagination-fraction{bottom: 0;width: 100%;height: 4vh;
    background: rgba(0,0,0,0.5)}
.f-l .swiper-pagination{text-align: right;}
.f-l .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{width:7px;height: 7px;
    margin-right: 5px;margin-top: 1.7vh;transition: width 0.3s;-webkit-transition: width 0.3s;-moz-transition: width 0.3s;}
.f-l .swiper-pagination-bullet{background: #fff;opacity: 1;border-radius: 50%;}
.f-l .swiper-pagination-bullet-active{width: 21px!important;background: #c4252a!important;border-radius: 3px}
.f-l .swiper-ul{width: calc(100% - 120px);width: -webkit-calc(100% - 120px);width: -moz-calc(100% - 120px);height: 4vh;
    position: absolute;bottom: 0;left: 0;z-index: 2;}
.f-l .swiper-ul a{display: block;width: 100%;height: 4vh;font-size: 1.7vh;line-height: 4vh;
    color: #fff;text-indent: 12px;letter-spacing: 1px;overflow : hidden;
    text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;display: block;}
.f-l .swiper-ul>li{display: none;}

.f-r{width: 470px;height:100%;float: right;overflow: hidden;}
.f-r .bef:first-child{
    position: relative;
}
.f-r .bef:first-child img{width: 100%}
.f-r .bef:first-child a{
    width: 50px;
    height: 25px;
    position: absolute;
    right: 0;top: 6px;
    display: block;cursor: pointer;
}
.f-r dl h3, .f-r dl h3 a {
    font-size: 22px;
    color: #000000;
    font-weight: 500;
    padding: 1.5vh 0;
}
.f-r dl p{
    color: #828282;
    font-size: 15px;
    text-indent: 30px;
    line-height: 1.7;
}
.f-r dl h3:hover,
.f-r dl p:hover{text-decoration: underline}
.f-r dt::after{display: block;clear: both;content: ''}
.f-r dt{padding-bottom: 1.5vh;border-bottom: 1px dashed #f1cdab}
.f-r dt:last-child{padding-bottom: 0;border-bottom: none}

.list2 li{
    background: url(../images/sj.png) no-repeat left;
    width: 100%;height: 2.7vh;overflow: hidden;margin-top: 1vh;
}
.list2 li a{text-indent: 1.6vh;display: block;font-size: 1.7vh;
    width: 100%;height: 100%;line-height: 2.7vh;
    color: #000}
.list2 li a:hover{text-decoration: underline}

.close{
    width: 50px;
    height: 50px;
    display: block;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: 501px;
    cursor: pointer;
    z-index: 3;
}

.fm .gd{
    width: 80px;height: 35px;
    position: absolute;bottom: 0;
    right: 155px;opacity: 0;
}
@media screen and (max-height: 830px){
    .con{
        transform: scale(.9);

    }
}
@media screen and (max-height: 790px){
    .con{
        transform: scale(.8);
        margin: -50px auto 0;
    }
}