footer{
    margin-top: -40px;
    position: relative;
    z-index: 99;
}

.content{
    padding-bottom: 0;
    background: url("../images/index-content-bg.jpg") no-repeat;
    background-size: cover;
}
.content .container{
    overflow: visible;
}
.banner {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.banner>img{
    width: 100%;
}

.banner .banner-txt{
    position: absolute;
    /* top: 30%; */
    top: 10vw;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.banner .banner-txt .left{
    display: flex;
    align-items: center;
}
.banner .banner-txt .left>img{
    width: 10vw;
}

.banner .banner-txt .left .txt{
    flex-shrink: 0;
}
.banner .banner-txt .left .txt h2{
    font-size: calc(14px + 3.8vw);
    font-family: "SourceHanSansCN-Bold";
}
.banner .banner-txt .left .txt p{
    font-size: calc(14px + .8vw);
}

.banner .banner-txt .right h2{
    /* font-size: 54px; */
    font-size: calc(14px + 2.08vw);
    font-family: "SourceHanSansCN-Bold";

}

.banner .banner-txt .txt h2{
    line-height: 1.2;
}
.banner .banner-txt .right{
    position: relative;
    padding-left: calc(14px + .6vw);
    margin-left: calc(14px + .6vw);
}
.banner .banner-txt .right::before{
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 100%;
    display: inline-block;
    background-color: #e0e0e2;
}

.section-fw{
    padding-left: 4.6vw;
    padding-right: 4.6vw;
    position: relative;
    margin-top: 80px;
}

.section-fw>.row{
    justify-content: space-between;
    position: relative;
    z-index: 3;
}

.section-fw::after,
.section-fw::before{
    content: "";
    display: block;

    position: absolute;
    z-index: 0;
}
.section-fw::before{
    left: 0;
    top: -90px;
    width: 228px;
    height: 228px;
    background: url("../images/circle-bg.png") no-repeat;
    background-size: 100% 100%;
}
.section-fw::after{
    width: 29vw;
    height: 29vw;
    bottom: -211px;
    right: -90px;
    background: url("../images/circle-bg3.png") no-repeat;
    background-size: 100% 100%;
}


.index-title,
.section-fw .left h2{
    font-family: "SourceHanSansCN-Bold";
}


.section-fw .btn-detail{
    margin-top: 15px;
}

.section-fw .left {
    width: 35.9vw;
    padding-right: 4.16vw;
}
.section-fw .left h2{
    font-size: calc(14px + 1.4vw);

}
.section-fw .left h3{
    font-size: calc(14px + .2vw);
    margin-top: 10px;
    margin-bottom: calc(14px + 1.875vw);

}
.section-fw .left p{
    font-size: 14px;
    line-height: 24px;
}
.section-fw .left h3,
.section-fw .left p{
    color: #666;
}
.left-bottom {
    display: flex;
    margin-top: calc(14px + 2.9vw);

}
.left-bottom .item{
    text-align: right;
    margin-right: 3.125vw;
    position: relative;
    width: 160px;
    flex-shrink: 0;
    padding-right: 2.4vw;
}
.left-bottom .item::before{
    content: "";
    display: inline-block;
    width: 8.1vw;
    height: 7.1vw;
    min-width: 110px; 
    min-height: 105px;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);

    background: url("../images/icon-fw.png") no-repeat;
    background-size: 100% auto;
}




.left-bottom .item p{
    font-size: calc(14px + .2vw);

}
.left-bottom .item h2{
    font-size: calc(14px + 1.4vw);
    font-weight: bold;
    color: #378f4d;
    display: flex;
    align-items: center;
    justify-content: end;
    font-family: "impact";
}
.left-bottom .item h2 i{
    font-weight: normal;
    font-size: 20px;
    margin-left: 5px;
}


.left-bottom .item:nth-of-type(2) p{
    padding-right: 5px;
}
/* 2 */
.index-title{
    display: flex;
    align-items: center;
    height: 150px;
    width: 220px;
    font-size: calc(14px + 1.4vw);
    background: url("../images/title-bg.png") no-repeat 50px center;
    flex-shrink: 0;
    margin-right: 4.6vw;
    
}

@media (max-width: 1440px) {
    .index-title{
        margin-right: 3vw;
    }
    
}

.index-title::before{
    content: "";

}
.section-enter {
    display: flex;
    padding-top: calc(14px + 7.3vw);
    padding-bottom: calc(14px + 5vw);
}
.section-enter .enter-con{
    display: flex;

}

.section-enter .swiper{
    max-width: 254px;
    max-height: 376px;
    width: 13.22vw;
    height: 19.58vw;
    min-width: 150px;
    min-height: 222px;
}
.section-enter .section-right{
    flex: 1;
    margin-left: 1.5625vw;
}
.section-enter .section-right ul{
    display: flex;
    flex-wrap: wrap;
}


.section-enter .section-right ul li{
    max-width: 228px;
    max-height: 170px;
    height: 8.8vw;
    width: calc(25% - 26px);
    background-color: #fefdf9;
    margin-left: 13px;
    margin-right: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: url("../images/index-icon-bg.png") no-repeat;
    margin-bottom: calc(14px + 1.1vw);
    transition: all .35s ease;
    background-size: 100% 100%;
}


.section-enter .section-right ul li a{
    position: relative;
    z-index: 99;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    flex-direction: column;
}

.section-enter .section-right ul li::before{
    content: "";
    width: 60px;
    height: 65px;
    position: absolute;
    right: 20px;
    bottom: 10px;
}

.section-enter .section-right ul li h2{
    font-size: calc(14px + .8vw);
}
.section-enter .section-right ul li p{
    font-size: calc(14px + .1vw);
    color: #4a935f;
    margin-top: 8px;
}

.section-enter .section-right ul li:nth-child(1)::before{
    background: url("../images/icon-cha1.png") no-repeat;
    }
.section-enter .section-right ul li:nth-child(2)::before{
    background: url("../images/icon-cha2.png") no-repeat;
}
.section-enter .section-right ul li:nth-child(3)::before{
    background: url("../images/icon-cha3.png") no-repeat;
}
.section-enter .section-right ul li:nth-child(4)::before{
    background: url("../images/icon-cha4.png") no-repeat;
}
.section-enter .section-right ul li:nth-child(5)::before{
    background: url("../images/icon-cha5.png") no-repeat;
}
.section-enter .section-right ul li:nth-child(6)::before{
    background: url("../images/icon-cha6.png") no-repeat;
}
.section-enter .section-right ul li:nth-child(7)::before{
    background: url("../images/icon-cha7.png") no-repeat;
}
.section-enter .section-right ul li:nth-child(8)::before{
    background: url("../images/icon-cha8.png") no-repeat;
}

.section-enter .section-right ul li::after{
    content: "";
    display: inline-block;
    position: absolute;
    width: 120%;
    height: 100%;

    
}

@media (max-width: 1680px) {
    .section-enter .section-right ul li::before{
        transform: scale(.8);
        transform-origin: right;
    }
    
}

@media (max-width: 1480px) {
    .section-enter .section-right ul li{
        margin-left: 10px;
        margin-right: 10px;
        width: calc(25% - 20px);
    }
    
}

@media (max-width: 1440px) {
    .section-enter .section-right ul li::before{
        transform: scale(.6);
    }
    .section-enter .section-right ul li h2{
        font-size: 20px;
    }
}
.section-enter .section-right ul li:hover::after{
    background: url("../images/enter-hover-bg.png") no-repeat;
    background-size: 100% 100%;

    
}
.section-enter 
.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction{
    bottom: 30px;
}
.section-enter .swiper-pagination-bullet{
    background-color: #378f4d;
    opacity: 1;
    position: relative;
    width: 6px;
    height: 6px;
    margin: 0 7px!important;
}

.section-enter .swiper-pagination-bullet.swiper-pagination-bullet-active::before{
    content: "";
    display: block;
    position: absolute;
    width: 16px;
    height: 16px;
    left: 50%;
    top: 50%;
    margin-left: -8px;
    margin-top: -8px;

    background: url("../images/dot-bg.png") no-repeat center
}

.section-fw .right{
    position: relative;
    z-index: 1;
    overflow: hidden;
    width: 39.3vw;
    height: 28.125vw;
    flex-shrink: 0;
}
.section-fw .right .img-con{
    height: 100%;
}




.section-enter .section-right ul li:hover::before{
    display: none;
}

.section-enter .section-right ul li:hover p{
    display: none;
}

@media (max-width: 1366px) {
    .section-enter{
        flex-wrap: wrap;
    }
    
}


.section-health {
    display: flex;
    padding-bottom: 5.2vw;

}

.section-health .item{
    width: 27vw;
    /* height: 17.7vw; */
    
    background-size: 100% 100%;
    margin-right: 8.3vw;
    position: relative;
    padding: 1px;
}

.section-health .item::after{
    content: "";
    width: calc(100% + 2px);
    height: calc(100% + 2px);
    position: absolute;
    left: 0;
    top: 0;
    background: url("../images/index-health-bg.png") no-repeat;
    background-size: 100% 100%;
    z-index: 9;
}

.section-health .item h2{
    font-size: calc(14px + .3vw);
    background-color: #378f4d;
    color: #fff;
    display: inline-block;
    padding: .5vw 2.08vw;
    border-radius: 30px;
    position: absolute;
    left: -3.2vw;
    bottom: 13px;
    z-index: 10;
}
.section-health .item h2::after{
    content: "";
    width: 13.07vw;
    height: 5.6vw;
    background: url("../images/button-bg.png") no-repeat center;
    position: absolute;
    left: -1.6vw;
    bottom: -.9vw;
    background-size: 100% 100%;
}   

.section-health .item .img{
    position: relative;
    height: 0;
    overflow: hidden;
    padding-top: 65%;

}
.section-health .item .img img{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    
}
.section-health .item  .btn-detail{
    position: absolute;
    right: -6vw;
    top: 3.8vw;
}
.section-health .item .btn-detail::after{
    content: "";
    display: block;
    /* width: 245px; */
    width: 12.7vw;
    height: 5.4vw;
    background: url("../images/button-bg2.png") no-repeat center;
    position: absolute;;
    right: 0;;
    top: -2.7vw;
    background-size: 100% auto;
}

/* 研究 */
.section-yj .item-yj
{
    padding-top: 3.6vw;
    padding-bottom: 5.7vw;
    
}


.section-yj .item-news{
    padding-top: 3.6vw;
    padding-bottom: 110px;
}

.section-yj .container{
    display: flex;
    overflow: visible;
    

}
.section-yj a .date{
    display: flex;
    align-items: baseline;
    font-size: 14px;
    padding-top: 18px;
    padding-bottom: 15px;
}
.section-yj a .date em::before{
    content: "/";
    display: inline-block;
    margin-left: 4px;
    margin-right: 5px;
}
.section-yj a .date span{
    font-size: 30px;
    font-size: calc(14px + .8vw);

}
.item-yj{
    position: relative;
    padding-right: 4.5vw;
}
.item-yj::after{
    content: "";
    width: calc(100% + 8vw);
    height: 100%;
    left: -7.8125vw;
    top: 0;
    position: absolute;
    background: url("../images/index-section-bg4-left.jpg") no-repeat;
    background-size: cover;
    z-index: 0;
}
.item-yj h2,
.item-yj a{
    z-index: 2;
    position: relative;
}
.item-yj a{
    width: 22.396vw;
    /* background-color: #fff; */

    display: block;
    padding: 13px 13px 40px 13px;
    position: relative;
    overflow: hidden;
    margin-top: 40px;
    background: url("../images/item-yj-bg.png") no-repeat ;
    background-size: 100% 100%;
}

.up-half-circle::before, 
.up-half-circle::after, 
.down-half-circle::before, 
.down-half-circle::after{
    background-color: transparent;
}


.item-yj a .txt-con{
    padding-left: 10px;
    padding-right: 10px;
}
.item-yj a .date{
    padding-top: 24px;
    padding-bottom: 20px;
}


.item-yj a .img{
    height: 0;
    overflow: hidden;
    padding-top: 60%;
    position: relative;
}

.item-yj a .img img{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
}
.item-yj a .txt-con h2{
    font-size: 16px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    color: #333;
}
.item-yj a .txt-con h2{
    font-size: 16px;
    color: #666;
}

.item-yj a .txt-con p{
    line-height: 24px;
    margin-top: 10px;
    overflow: hidden;
    max-height: 43px;

}
.item-yj .index-title{
    margin-bottom: 20px;
}


.item-news{
    display: flex;
    padding-left: 4.4vw;
    position: relative;
    width: calc(100% - 22.3vw);
    

}
.item-news::after{
    content: "";
    width: 120%;
    height: 100%;
    left: 0;
    top: 0;
    position: absolute;
    background: url("../images/index-section-bg4-right.jpg") no-repeat;
    background-size: cover;
    z-index: 0;
}
.item-news .right,
.item-news .lf{
    z-index: 3;
}

.item-news .lf{
    text-align: center;
    position: relative;
    width: 218px;
}



.item-news .lf .btn-detail{
    position: absolute;
    bottom: 0;
    left: 50%;;
    transform: translateX(-50%);
}
.item-news .lf ul{
    margin-top: 3.125vw;
}
.item-news .lf li{
    font-size: calc(14px + .2vw);
    width: 170px;
    height: 43px;
    display: flex;
    align-items: center;
    justify-content: center;

    background: url("../images/icon-linkbg.png") no-repeat ;
    background-size: 100% 100%;

    margin: 14px auto ;
    cursor: pointer;

}
.item-news .lf li.cur,
.item-news .lf li:hover{
    background: url("../images/icon-linkbg-hover.png") no-repeat ;
    background-size: 100% 100%;

}
.item-news .lf li.cur{
    color: #378f4d;
}


.item-news .right {
    padding-left: 3.1125vw;
    width: calc(100% - 218px);
}
.item-news .right .item{
    display: none;
}
.item-news .right .item.show{
    display: block;
}

.item-news .right a{
    display: flex;
    /* background-color: #fff; */
    padding: 21px 15px 21px 0;
    margin-top: 16px;
    position: relative;
    overflow: hidden;
    background: url("../images/index-dt-bg.png") no-repeat ;
    background-size: 100% 100%;
}
.item-news .right a .date{
    color: #666;
}

.item-news .right a h2{
    font-size: 16px;
    color: #333;
    white-space: nowrap;
    text-overflow: ellipsis;

    overflow: hidden;
}
.item-news .right a p{
    font-size: 14px;
    color: #666;
    line-height: 24px;
    height: 43px;
    overflow: hidden;
    margin-top: 10px;
}
.item-news .right a{
    padding: 13px;
}
.item-news .right  a .txt-con .date{
    /* display: block; */
    padding-left: 0!important;
    flex-direction: row;
    padding-top: 0;
    padding-bottom: 10px;
    padding-top: 10px;
    justify-content: flex-start;
    width: 100%;
}
.item-news .right a .img-con{
    width: 13.5vw;
    flex-shrink: 0;
    height: 0;
    overflow: hidden;
    position: relative;
    padding-top: 22.31%;
    z-index: 2;
}

.item-news .right a .img-con img{
    position: absolute;
    left: 0;
    top: 0;
}

.item-news .right a .txt-con{
    padding-left: calc(14px + .5vw);
    width: calc(100% - 13.5vw);
}
.item-news .right a .txt-con .left{
    width: 100%;
}
.item-news .right a .txt-con{
    display: flex;
    width: 100%;
}

.item-news .right a .txt-con .date{
    flex-shrink: 0;
    /*flex-direction: column;*/
    /*justify-content: center;*/
    /*align-items: center;*/
    /* padding: 0  calc(14px + 1.25vw); */
    width: 100%;
}

.item-news .right a .txt-con .date span{
    margin-bottom: 5px;
}

.item-news .right a .txt-con .t-r{
    border-left: 1px solid #f1f0ec;
    padding-left: calc(14px + 1.25vw);
    width: calc(100% - 7.8vw);
}

.item-news .right a::before,
.item-news .right a::after,
.item-yj a::after{
    content: "";
    width: 122px;
    height: 53px;
    background: url("../images/icon-zs.png") no-repeat center;
    position: absolute;
    left: -4px;
    bottom: -4px;
    z-index: 0;
}
.item-news .right a::after{
    right: -18px;
    top: -8px;
    left: auto;
    bottom: auto;
}


@media (max-width: 1700px) {
    .left-bottom .item{
        margin-right: calc(14px + .5vw);
        width: 150px;
    }
    .section-fw .left h3{
        margin-bottom: 20px;
    }
    .section-fw .btn-detail{
        font-size: 14px;
    }

}


@media (max-width: 1440px) {
    .left-bottom .item p{
        font-size: 14px;
    }
    .section-fw{
        padding-left: 0;
        padding-right: 0;
    }
    .section-fw .left{
        padding-right: 0;
    }
    .item-news .lf li,
    .section-health .item h2{
        font-size: 14px;
    }


}



@media (max-width: 1280px) {
    .left-bottom .item{
        width: 135px;
    }
    .left-bottom .item h2{
        font-size: 28px;
    }
    .section-enter,
    .section-health{
        flex-wrap: wrap;
        width: 100%;
    }

    .section-enter .index-title, 
    .section-health .index-title{
        margin-bottom: 30px;

    }
    .section-health .row{
        width: 100%;
    }
    .section-health .item{
        width: 50%;
        margin-right: 5px;
        margin-left: 5px;

    }
    .section-health .item h2{
        left: 3.2vw;
    }

    .section-health .item .btn-detail{
        right: 2vw;
    }



}


@media (max-width: 1024px) {
    .banner .banner-txt .left .txt h2{
        font-size: 26px;
    }
    .banner .banner-txt .left .txt p{
        font-size: 20px;
    }
    .banner .banner-txt .right h2{
        font-size: 26px;
    }
    .section-fw .right,
    .section-fw .left{
        width: 100%;
    }
    .section-fw>.row{
        flex-wrap: wrap;
    }
    .section-fw .right{
        margin-top: 50px;
        height: 50vw;
    }

    .section-fw{
        margin-top: 3vw;
    }

    .section-enter .section-right{
        width: 100%;
        flex: auto;
        margin-left: 0;
        margin-top: 20px;
    }
    .section-health,
    .section-enter{
        flex-wrap: wrap;
    }
    .section-yj .container{
        flex-wrap: wrap;

    }
    .section-enter .section-right ul li:hover::after{
        background: none;
    }

    .section-enter .section-right ul li:hover::before,
    .section-enter .section-right ul li:hover p{
        display: block;
    }
    .section-enter .section-right ul li{
        margin-left: 5px;
        margin-right: 5px;
        width: calc(25% - 10px);
        height: 14vw;

    }
    .section-enter .section-right ul{
        margin-right: -5px;
    }
    .section-yj .item-yj,
    .section-yj .item-news{
        width: 100%;
    }
    .item-yj::after{
        width: calc(100% + 16vw);
    }
    .item-news::after{
        left: -8vw;
    }

    .item-news{
        padding-left: 0;
    }
    .item-yj a{
        width: 100%;
    }
    .item-yj{
        padding-right: 0;
    }

}

@media (max-width: 960px) {
    .section-enter .section-right ul li{

        margin-bottom: 10px;
    }
    
}

@media (max-width: 768px) {
    .banner .banner-txt .left .txt p,
    .banner .banner-txt .left .txt h2,
    .banner .banner-txt .right h2{
        font-size: 18px;
    }
    .banner .banner-txt .left>img{
        width: 8vw;
    }
    .left-bottom{
        margin-top: 45px;
    }
    .left-bottom .item {
        padding-right: 6vw;
    }
    .left-bottom .item h2{
        font-size: 20px;
    }
    .index-title{
        background: none;
        width: auto;
        height: auto;
    }
    .section-enter .enter-con,
    .section-health .row,
    .item-news{
        flex-wrap: wrap;

    }
    .section-health .item,
    .item-news .right,
    .item-news .lf{
        width: 100%;

    }
    .item-news .lf ul{
        display: flex;
    }
    .item-news .lf ul li{
        width: 25%;
        margin-left: 5px;
        margin-right: 5px;

    }
    .item-news .lf .btn-detail{
        right: 0;
        left: auto;
        transform: translateX(0);
        bottom: auto;
        top: 12px;
    }
    .item-news .right{
        padding-left: 0;
    }

 
    .section-health .item{
        margin-top: 10px;
    }

    .item-news .right a .txt-con{
        flex-wrap: wrap;
    }

    .item-news .right a .txt-con .date{
        width: 100%;
        justify-content: flex-start;
        align-items: flex-start;
        padding-left: 10px;
        display: block;
    }
    .item-news .right a .txt-con .t-r{
        padding: 10px;
        width: 100%;
    }



    .item-news .right a .img-con{width: 24vw}



}


@media (max-width: 640px) {
    .section-health .row{
        flex-wrap: wrap;
    }
    .section-health .item{
        width: 100%;
        margin-top: 15px;
    }
    .section-enter .section-right ul li{
        width: calc(33.33% - 10px);
        height: 25vw;
    }

    .item-news .right a{display: block}
    .item-news .right a .img-con{width: 100%;padding-top: 51.31%}
}

@media (max-width:480px) {
    .banner .banner-txt .left .txt p, .banner .banner-txt .left .txt h2, .banner .banner-txt .right h2{
        font-size: 16px;
    }
    .section-fw .left h3{
        margin-bottom: 10px;
    }
    .section-enter .section-right ul li{
        width: calc(50% - 10px);
    }

    .left-bottom .item{
        width: 100px;
        padding-right: 9vw;
    }

}