section{
    position: relative;
    margin-top: 100vh;
    background: #fff;
    transition: 1s;
    z-index: 2;
}
section.fixed{
    margin-top: 0;
    padding-top: 252px;
}
.banner{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 100vh;
    z-index: 1;
}
.banner img{
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

.title{
    height: 60px;
    line-height: 60px;
    position: relative;
    margin-bottom: 30px;
}
.title .lf{
    font-size: 32px;
    font-weight: bold;
    color: #005BAB;
}
.title .lf span{
    color: #0095DA;
}
.title:before{
    content: '';
    position: absolute;
    left: 72px;
    bottom: 0;
    width: 170px;
    height: 1px;
    background: #005BAB;
}
.title:after{
    content: '';
    position: absolute;
    left: 242px;
    bottom: -3px;
    width: 6px;
    height: 6px;
    background: #005BAB;
    border-radius: 50%;
}
.title .rt{
    color: #005BAB;
    font-size: 16px;
}

.news{
    height: 820px;
    padding-top: 40px;
    box-sizing: border-box;
    background: url(../imgs/news-bg.jpg) no-repeat center center;
    background-size: 100% 100%;
}
#news{
    float: left;
    width: 56%;
    padding-bottom: 25px;
}
#news .swiper-slide>a{
    display: block;
    height: 587px;
    overflow: hidden;
}
#news .swiper-slide img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
#news .swiper-slide>a:hover img{
    transform: scale(1.1);
}
#news .swiper-slide p{
    position: absolute;
    left: 0;
    right: 60px;
    bottom: -25px;
    height: 70px;
    line-height: 70px;
    padding: 0 15px;
    color: #fff;
    text-align: center;
    background: #005BAB;
}
#news .swiper-slide p a{
    color: #fff;
    font-size: 20px;
}
#news .swiper-pagination{
    bottom: 80px;
}
#news .swiper-pagination-bullet{
    width: 11px;
    height: 11px;
    background: transparent;
    border: 1px solid #FFFFFF;
    border-radius: 50%;
    opacity: 1;
}
#news .swiper-pagination-bullet-active{
    background: #BF312C;
    border: 1px solid #BF312C;
}

.news-list{
    float: right;
    width: 40%;
}
.news-list ul{
    overflow: hidden;
}
.news-list li{
    float: left;
    width: 100%;
    margin-bottom: 10px;
}
.news-list .date{
    float: right;
    width: 73px;
    height: 77px;
    color: #699CC9;
    text-align: center;
    background: #E0EDF8;
    border: 1px solid #699CC9;
}
.news-list .date h2{
    font-size: 32px;
    margin-bottom: -10px;
}
.news-list li>p{
    position: relative;
    margin-right: 93px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(32, 104, 176, 0.16);
}
.news-list li a{
    display: block;
    height: 64px;
    line-height: 32px;
    color: #005BAB;
    font-size: 20px;
}
.news-list li a:hover{
    font-weight: bold;
}
.news-list li:hover .date{
    color: #fff;
    background: #699CC9;
}

.more{
    float: right;
    position: relative;
    margin-top: 30px;
    padding-left: 100px;
    font-size: 18px;
    color: #005BAB;
    transition: .3s;
}
.more:before{
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 85px;
    height: 1px;
    background: #005BAB;
}
.more:after {
    content: '';
    position: absolute;
    left: 85px;
    top: 50%;
    width: 6px;
    height: 6px;
    margin-top: -3px;
    background: #005BAB;
    border-radius: 50%;
}
.more:hover{
    margin-right: 30px;
    font-weight: bold;
}

.mid{
    height: 785px;
    padding-top: 50px;
    box-sizing: border-box;
    background: url(../imgs/mid-bg.jpg) no-repeat center center;
    background-size: 100% 100%;
}
.trend{
    float: left;
    width: 56.66%;
}
.trend-box{
    height: 560px;
    padding: 40px 35px;
    background: #FFFFFF url(../imgs/rect.png) no-repeat left top;
    box-sizing: border-box;
}
.trend-box>div{
    display: none;
}
.trend-box>div.on{
    display: block;
}
.trend-box .swiper-container{
    float: left;
    width: 48%;
}
.trend-box .swiper-container .swiper-slide>a{
    display: block;
    height: 253px;
    overflow: hidden;
}
.trend-box .swiper-container .swiper-slide>a img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.trend-box .swiper-container .swiper-slide>a:hover img{
    transform: scale(1.1);
}
.trend-box .swiper-container .swiper-slide h3{
    margin: 15px 0;
    font-size: 20px;
    height: 3em;
    line-height: 1.5em;
}
.trend-box .swiper-container .swiper-slide h3 a{
    color: #005BAB;
    font-weight: normal;
}
.trend-box .swiper-container .swiper-slide h3 a:hover{
    font-weight: bold;
}
.trend-box .swiper-container .swiper-slide p{
    color: #7A838A;
    font-size: 14px;
    height: 5.25em;
    line-height: 1.75em;
    margin-bottom: 20px;
}
.trend-box .swiper-container .swiper-slide span{
    color: #005BAB;
    font-size: 16px;
}

.trend-list{
    float: right;
    width: 48%;
}
.trend-list li{
    padding-bottom: 12px;
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(32, 104, 176, 0.16);
}
.trend-list li p{
    color: #005BAB;
    font-size: 20px;
    margin-bottom: 5px;
}
.trend-list li p a{
    color: #005BAB;
}
.trend-list li p a:hover{
    font-weight: bold;
}
.trend-list li span{
    color: #999;
}

.notice{
    float: right;
    width: 40.34%;
}
.tab{
    height: 60px;
    line-height: 60px;
    position: relative;
    margin-bottom: 30px;
}
.tab .lf{
    color: #97B1C8;
    font-size: 32px;
}
.tab .lf h1{
    position: relative;
    display: inline-flex;
    margin-right: 40px;
    font-weight: bold;
    cursor: pointer;
}
.tab .lf h1.on{
    color: #005BAB;
}
.tab .lf h1.on span{
    color: #0095DA;
}
.tab .rt a{
    color: #005BAB;
    font-size: 16px;
    display: none;
}
.tab .rt a.on{
    display: block;
}
.tab .lf h1.on:before{
    content: '';
    position: absolute;
    left: 64px;
    bottom: 0;
    width: 100px;
    height: 1px;
    background: #005BAB;
}
.tab .lf h1.on:after{
    content: '';
    position: absolute;
    left: 164px;
    bottom: -3px;
    width: 6px;
    height: 6px;
    background: #005BAB;
    border-radius: 50%;
}

.tab-box ul{
    display: none;
}
.tab-box ul.on{
    display: block;
}
.tab-box ul li{
    margin-bottom: 20px;
}
.tab-box ul li .date{
    float: left;
    width: 70px;
    height: 80px;
    color: #005BAB;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    border: 1px solid #699CC9;
}
.tab-box ul li .date h1{
    font-size: 32px;
    font-weight: bold;
    margin-bottom: -5px;
}
.tab-box ul li p{
    margin-left: 90px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(32, 104, 176, 0.16);
}
.tab-box ul li p a{
    color: #005BAB;
    font-size: 20px;
    height: 3.2em;
    line-height: 1.6em;
}
.tab-box ul li p a:hover{
    font-weight: bold;
}

/*媒体涉外*/
.media{
    margin: 50px 0 70px;
    overflow: hidden;
}
#media{
    float: left;
    width: 45.93%;
}
#media .swiper-slide>a{
    display: block;
    height: 458px;
    overflow: hidden;
}
#media .swiper-slide>a img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
#media .swiper-slide>a:hover img{
    transform: scale(1.1);
}
#media .swiper-slide p{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 80px;
    line-height: 90px;
    color: #fff;
    text-align: center;
    padding: 0 15px;
    background: linear-gradient( rgba(0,0,0,0), rgba(0,0,0,0.8));
}
#media .swiper-slide p a{
    color: #fff;
    font-size: 18px;
}
#media .swiper-slide p a:hover{
    color: #005BAB;
}
#media .swiper-pagination{
    bottom: 60px;
}
.media-list{
    float: right;
    width: 52.40%;
    height: 458px;
    background: url(../imgs/media-bg.jpg) no-repeat center center;
}
.media-list li{
    height: 107px;
    margin-bottom: 10px;
    border: 1px solid rgba(0, 149, 218, 0.29);
}
.media-list li .date{
    float: left;
    width: 30%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: #005BAB;
    border-radius: 0 8px 8px 0;
}
.media-list li .date h2{
    font-size: 22px;
}
.media-list li p{
    margin: 20px 0 0 30%;
    padding: 0 20px;
    font-size: 20px;
}
.media-list li p a:hover{
    font-weight: bold;
}

.special{
    height: 619px;
    padding-top: 50px;
    box-sizing: border-box;
    background: url(../imgs/spe-bg.jpg) no-repeat center center;
    background-size: 100% 100%;
}
.special .title:before{
    left: 0;
    width: 100%;
}
.special .title:after{
    left: auto;
    right: 0;
}
#spe .swiper-slide>a{
    display: block;
    height: 156px;
    overflow: hidden;
}
#spe .swiper-slide img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
#spe .swiper-slide>a:hover img{
    transform: scale(1.1);
}

.box{
    margin-top: 40px;
    overflow: hidden;
}
.box>.lf{
    width: 66%;
}
.box ul li{
    float: left;
    width: 25%;
}
.box ul li a{
    display: block;
    height: 53px;
    line-height: 53px;
    font-size: 22px;
    text-align: center;
}
.box ul li a:hover{
    font-weight: bold;
}
.box ul li img{
    vertical-align: middle;
    margin-right: 20px;
}
.box ul li:not(:last-of-type){
    border-right: 1px solid rgba(166, 166, 166, 0.34);
}
.box>.rt{
    width: 32%;
}
select{
    position: relative;
    width: 100%;
    height: 56px;
    color: #999;
    font-size: 19px;
    text-align: center;
    outline: none;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    border: 1px solid #D6D6D6;
    background: #fff url(../imgs/san.png) no-repeat 95% center;
}

/*响应式*/
@media screen and (max-width: 1600px) {

    .container{
        width: 1400px;
    }

}
@media screen and (max-width: 1440px) {

    .container{
        width: 1200px;
    }
    header .logo{
        transform: scale(0.7);
        transform-origin: center top;
    }
    .menu li a{
        width: 132px;
        font-size: 18px;
    }

}

@media screen and (max-width: 768px) {
    body{
        min-width: auto;
    }
    .banner{
        position: relative;
        height: auto;
    }
    .banner img{
        height: auto;
    }
    section{
        margin-top: 0;
    }
    .container{
        width: 100%;
        padding: 0 10px;
        box-sizing: border-box;
    }

    .title{
        height: 50px;
        line-height: 50px;
        position: relative;
        margin-bottom: 20px;
    }
    .title .lf{
        font-size: 26px;
    }
    .title:before{
        left: 52px;
        width: 110px;
    }
    .title:after{
        left: 162px;
    }

    .news, .mid{
        height: auto;
        padding: 20px 0;
        background-size: cover;
        overflow: hidden;
    }
    #news, .news-list{
        float: none;
        width: 100%;
    }
    #news .swiper-slide>a{
        height: 280px;
    }
    #news .swiper-slide p{
        height: 50px;
        line-height: 50px;
    }
    #news .swiper-slide p a{
        font-size: 18px;
    }
    .news-list{
        margin-top: 20px;
    }
    .news-list li a{
        font-size: 18px;
        max-height: none;
    }

    .more{
        margin-top: 10px;
    }

    .trend, #dynamics, #infos, .trend-list, .notice{
        float: none;
        width: 100%;
    }
    .trend-box{
        height: auto;
        padding: 20px 10px 10px;
    }
    #dynamics .swiper-slide h3{
        margin: 10px 0;
        font-size: 18px;
    }
    .trend-list{
        margin-top: 15px;
    }
    .trend-list li p {
        font-size: 16px;
    }

    .notice{
        margin-top: 20px;
    }
    .tab{
        height: 50px;
        line-height: 50px;
    }
    .tab .lf{
        font-size: 22px;
    }
    .tab .lf h1{
        margin-right: 20px;
    }
    .tab-box ul li p a{
        font-size: 18px;
        max-height: none;
    }
    .tab-box ul li .date{
        height: 73px;
    }
    .tab-box ul li .date h1{
        font-size: 28px;
    }
    .tab .lf h1.on:before{
        left: 40px;
        width: 50px;
    }
    .tab .lf h1.on:after{
        left: 90px;
    }

    .media{
        margin: 20px 0;
    }
    #media, .media-list{
        float: none;
        width: 100%;
    }
    #media .swiper-slide>a {
        height: 240px;
    }
    #media .swiper-slide p{
        height: 70px;
        line-height: 80px;
    }

    .media-list{
        margin-top: 20px;
        height: auto;
    }
    .media-list li{
        height: 80px;
    }
    .media-list li .date{
        width: 42%;
        font-size: 12px;
    }
    .media-list li .date h2{
        font-size: 16px;
    }
    .media-list li p{
        margin: 10px 0 0 42% !important;
        padding: 0 10px;
        font-size: 16px;
    }

    .special{
        height: auto;
        padding: 20px 0;
    }
    #spe .swiper-slide>a{
        height: 115px;
    }
    .box{
        margin-top: 20px;
    }
    .box>.lf, .box>.rt{
        width: 100%;
    }
    .box ul li{
        width: 50%;
        margin-bottom: 10px;
    }
    .box ul li:nth-of-type(2){
        border-right: none;
    }
    .box ul li a{
        height: 45px;
        line-height: 45px;
        font-size: 20px;
    }
    .box ul li img{
        height: 25px;
        margin-right: 15px;
    }

}

@media screen and (min-width: 1920px){
    section.fixed{
        padding-top: 302px;
    }
}