img{
    width: 100%;
    height: 100%;
}
*{
    transition: all .2s;
}
.banner{
    max-width: 100%;
    height: 620px;
    position: relative;
}
.logo{
    width: 196px;
    height: 54px;
    position: absolute;
    top:30px;
    cursor: pointer;
}
.news-container{
    width: 100%;
    min-height: 540px;
    position: relative;
    padding-top: 57px;
}
.news-container .beijing{
    position: absolute;
    top:0;
    left: 0;
    z-index: -1;
}
.news{
    max-width: 1200px;
    margin: 0 auto;
}
.news-swiper{
    width: 710px;
    height: 416px;
}
.news-swiper .swiper-wrapper .swiper-slide a{
    height: 100%;
}
.news-swiper .swiper-wrapper .swiper-slide a .banner{
    height: 100%;
    position: relative;
}
.news-swiper .swiper-wrapper .swiper-slide .banner > p {
    /*display: none;*/
    position: absolute;
    left: 10px;
    bottom: 25px;
    z-index: 99999;
    color: #fff;
    width: 70%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 24px;
}
.banner-navigation {
    width: 135px !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: absolute;
    bottom: 27px !important;
    right: 15px !important;
    left: auto !important;
    z-index: 99999;
}

.banner-navigation p {
    font-size: 30px;
    font-weight: bold;
    color: #FEFEFF;
}

.banner-navigation img {
    width: 26px;
    height: 14px;
    cursor: pointer;
}
.bullet-normal{
    width: 20px;
    height: 20px;
    background: #b9b9b9;
    border-radius: 50%;
    cursor: pointer;
}
.bullet-active{
    width: 14px;
    height: 14px;
    background: #275FAB;
    border-radius: 50%;
    border: solid 4px #fff;
    cursor: pointer;
}

.gzdt{
    width: 457px;
    margin: 0 auto;
}
.gzdt .tab{
    border-bottom: solid 1px #E1ECE6;
    height: 45px;
}
.gzdt .tab .left{
    height: 100%;
}
.gzdt .tab .left .item{
    height: 100%;
    font-size: 22px;
    font-weight: bold;
    color: #136FD0;
    line-height: 30px;
    position: relative;
    cursor: pointer;
}
.gzdt .tab .left .item img{
width: 91px;
    height: 22px;
}
.gzdt .tab .left .item .line{
    position: absolute;
    width: 100%;
    bottom: -2.5px;
    height: 5px;
    background: #238952;
}
.gzdt .tab .right{
    width: 42px;
    padding-top: 10px;
    cursor: pointer;
}
.gzdt .tab .right .more{
    width: 6px;
    height: 12px;
    background: #0D673B;
    opacity: 0.51;
}
.gzdt .list{
    margin-top: 30px;
}
.gzdt .list .item:before{
    content:"";
    width: 8px;
    height: 8px;
    background: #84B29B;
    margin-right: 10px;
}
.gzdt .list .item{
    margin-bottom: 33px;
    cursor: pointer;
}
.gzdt .list .item p{
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all .2s;
}
.gzdt .list a:last-child .item{
    margin-bottom: 0;
}
.gzdt .list .item:hover p{
    transform: translateX(10px);
    color: #238952;
}
.video{
    max-width: 1200px;
    margin: -30px auto 0;
}
.video .title{
    width: 300px;
    height: 60px;
    margin: 0 auto;
    cursor: pointer;
}
.video .list{
    margin-top: 32px;
}
.video .list .item{
    width: 376px;
    height: 344px;
    background: #FFFFFF;
    box-shadow: 3px 3px 10px 0 rgba(13,103,59,0.06);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 47px;
    cursor: pointer;
}
.video .list .item .cover{
    position: relative;
    height: 270px;
}
.video .list .item .cover .icon{
    width: 41px;
    height: 41px;
    position: absolute;
    left: 50%;
    top:50%;
    transform: translate(-50%,-50%);
}
.video .list .item:hover p{
    background: #238952;
    color: #FFFFFF;
}
.video .list .item p{
    flex: 1;
    font-size: 17px;
    font-weight: 400;
    color: #333333;
    line-height: 30px;
    padding: 5px 11px 0;
}
.footer{
    height: 177px;
    background: #238952;
}
.footer .left{
    width: 750px;
    margin-right: 90px;
}
.footer .left span{
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 400;
    color: #FFFFFF;
}
.footer .right{
    width: 350px;
}

@media screen and (max-width: 1200px){
    .news-container{
        padding: 37px 10px 0;
        width: calc(100% - 20px);
    }
    .video{
        padding: 0 10px;
    }
    .news-swiper{
        margin-bottom: 20px;
    }
    .news-container{
        margin-bottom: 70px;
    }
    .banner{
        height: 500px;
    }
}
@media screen and (max-width: 1000px){
    .banner{
        height: 400px;
    }
}
@media screen and (max-width: 800px){
    .banner{
        height: 300px;
    }
    .footer{
        height: auto;
    }
    .footer .left{
        width: 100%;
        margin-right: 0;
        justify-content: center;
    }
}
@media screen and (max-width: 700px){
    .gzdt{
        width: 100%;
    }
    .video .list{
        justify-content: center;
    }
}
@media screen and (max-width: 600px){
    .news-swiper{
        height: 300px;
    }
}

@media screen and (max-width: 500px){
    .news-swiper{
        height: 220px;
    }
    .footer{
        justify-content: center;
    }
}