html{
    background-color: #fff;
}
.data-center-banner{
    height: 500px;
    background-size: cover;
    background: url('../images/data_banner_big.jpg') no-repeat center;
    margin-top: 40px;
	background-size: 100% 100%;
}
.banner-content{
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
}
.banner-content .banner-title{
    font-weight: 500;
    font-size: 56px;
    color: #1A1A1A;
    line-height: 68px;
    font-style: normal;
}
.banner-content .banner-desc{
    font-weight: 400;
    font-size: 24px;
    color: #303030;
    line-height: 32px;
    font-style: normal;
    margin-top: 36px;
}
.scientific-site,.content-1 ,.content-2 {
    position: relative;
}
.selection-map{
    padding-top: 80px;
    padding-bottom: 80px;
    overflow: hidden;
}
.content-1{
    margin-bottom: 48px;
}
.content-2{
    margin-bottom: 0px!important;
}
.content-1 .scientific-site-content{
    float: left;
    width: calc(100% - 574px - 74px);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
}
.content-2 .scientific-site-content{
    float: right;
    right: 0;
}
.content-1 .scientific-site-content .scientific-site-title{
    font-weight: bold;
    font-size: 20px;
    color: #1D2126;
    line-height: 28px;
    text-align: left;
    font-style: normal;
}
.content-1 .scientific-site-dirver{
    width: 40px;
    height: 2px;
    background: #1F6CDD;
    margin-top: 12px;
    margin-bottom: 20px;
}
.content-1 .scientific-site-content .scientific-site-desc{
    font-weight: 400;
    font-size: 16px;
    color: #5C5C5C;
    line-height: 28px;
    text-align: left;
    font-style: normal;
}
.content-1 .scientific-site-img{
    float: right;
    width: 574px;
}
.content-2 .scientific-site-img{
    float: left;
    width: 574px;
}
.scientific-site-img-small{
    display: none;
}
/* 标题 */
.data-center-common-title{
    font-weight: bold;
    font-size: 36px;
    color: #1A1A1A;
    line-height: 48px;
    text-align: center;
    font-style: normal;
}
/* 副标题 */
.data-center-common-subtitle{
    font-weight: 400;
    font-size: 16px;
    color: #5C5C5C;
    line-height: 24px;
    text-align: center;
    font-style: normal;
    margin-top: 8px;
    margin-bottom: 48px;
}
/* 信赖首选 */
.trusted-choice{
    background: #F9FAFC;
}
.trusted-choice-swiper{
    display: none;
}
.trusted-choice-item{
    float: left;
    font-size: 0;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    transform: translate3d(0,0,0);
}
.trusted-choice-item:last-child{
    margin-right: 0;
}
.trusted-choice-item img{
    width: 100%;
    border-radius: 8px;
    transition: transform .4s ease-out;
}
.trusted-choice-item:hover img{
    transform: scale(1.1);
}
.item-img-small{
    display: none;
}
.trusted-choice-item .trusted-choice-text{
    width: 100%;
    height: 132px;
    background: linear-gradient( 180deg, rgba(51,71,101,0) 0%, #141A23 100%);
    border-radius: 0px 0px 8px 8px;
    position: absolute;
    /* bottom: 0; */
    box-sizing: border-box;
    padding-left: 24px;
    padding-right: 24px;
    padding-bottom: 24px;
}
.trusted-choice-text .text-01{
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 28px;
    text-align: left;
    font-style: normal;
    position: absolute;
    bottom: 52px;
    width: calc(100% - 48px);
}
.trusted-choice-text .text-02{
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    position: absolute;
    bottom: 24px;
    width: calc(100% - 48px);
}
.row-data-4{
    margin: -12px;
}
.col-data-4{
    float: left;
    width: 25%;
    padding: 12px;
    box-sizing: border-box;
}
.row-data-2{
    margin: -12px;
}
.col-data-2{
    float: left;
    width: 33.3%;
    padding: 12px;
    box-sizing: border-box;
}
/* 载体资源数据中心 */
.data-center-content-mobile{
    display: none;
}
.carrier-data .data-center-content-item{
    background: #FFFFFF;
    box-shadow: 0px 4px 24px 0px rgba(13,23,38,0.05);
    border-radius: 8px;
    transition: transform .3s ease-out;
    display: block;
    font-size: 0;
}
.carrier-data .data-center-content-item:hover{
    transform: translateY(-12px);
    cursor: pointer;
}
.carrier-data .data-center-content-item:hover .carrier-item-text .carrier-item-desc{
    color: #1F6CDD;
}
.data-center-content-item .carrier-img{
    width: 100%;
    border-radius: 8px 8px 0px 0px;
}
.data-center-content-item .carrier-img-ipad{
    display: none;
}
.data-center-content-item .carrier-img-pc{
    display: block;
}
.content-mobile-item{
    position: relative;
    margin-top: 12px;
    display: block;
}
.content-mobile-item:first-child{
    margin-top: 0;
}
.carrier-item-text{
    background-color: #fff;
    border-radius:  0px 0px 8px 8px;
    padding: 20px 24px;
}
.carrier-item-text .carrier-item-title{
    font-weight: bold;
    font-size: 16px;
    color: #1D2126;
    line-height: 24px;
    text-align: left;
    font-style: normal;
}
.carrier-item-text .carrier-item-desc{
    font-weight: 400;
    font-size: 16px;
    color: #5C5C5C;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    margin-top: 16px;
    cursor: pointer;
    display: block;
}
.carrier-item-desc i{
    margin-left: 8px;
    transition: margin-left .3s ease-out;
    float: left;
}
.carrier-item-desc div{
    float: left;
}
.carrier-data .data-center-content-item:hover .carrier-item-desc i{
    margin-left: 12px;
}
.carrier-mobile-text {
    float: left;
    padding-left: 16px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    z-index: 2;
}
.carrier-mobile-text .carrier-mobile-title{
    font-weight: bold;
    font-size: 16px;
    color: #1D2126;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    margin-bottom: 8px;
}
.carrier-mobile-text .carrier-mobile-desc{
    font-weight: 400;
    font-size: 14px;
    color: #5C5C5C;
    line-height: 22px;
    text-align: left;
    font-style: normal;
}
.carrier-mobile-text .carrier-mobile-desc div{
    margin-right: 4px;
    float: left;
}
.carrier-mobile-text .carrier-mobile-desc i{
    float: left;
    font-size: 14px;
}
.carrier-mobile-img{
    float: right;
    width: calc(100% - 152px);
    height: 94px;
    overflow: hidden;
    border-radius: 8px;
    position: relative;
}
.carrier-mobile-img img{
    width: 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
}
.carrier-img-575{
    display: none;
}
/* 企业专项研究服务 */
.research-service{
    background: #F9FAFC;
}
.research-tab-all{
    width: 506px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.tab-active-left{
    margin-left: calc((100% - 506px)/2);
}
.enterprise-research-tab{
    height: 36px;
    margin-bottom: 28px;
}
.enterprise-research-tab .research-tab-item{
    float: left;
    margin-right: 60px;
    font-size: 0;
    cursor: pointer;
    height: 36px;
    position: relative;
}
.enterprise-research-tab .research-tab-item::after{
    content: '';
    position: absolute;
    bottom: 0px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    /* display: block; */
    box-sizing: border-box;
    background-color: #1F6CDD;
    transition: all .3s;
}
.enterprise-research-tab .research-tab-item.tab-item-active::after{
    width: 100%;
}
.research-tab-item i{
    font-size: 16px;
    float: left;
    margin-top: 4px;
    margin-right: 6px;
}
.research-tab-item .item-text{
    float: left;
    font-weight: bold;
    font-size: 16px;
    color: #5C5C5C;
    line-height: 24px;
    text-align: left;
    font-style: normal;
}
.research-tab-item .item-text-small{
    display: none;
}
.research-tab-item.hover .item-text,.research-tab-item.hover i{
    color: #408EF5;
}
.research-tab-item:active .item-text,.research-tab-item:active i{
    color: #0C50C7;
}
.enterprise-research-tab .research-tab-item:last-child{
    margin-right: 0;
}
.research-tab-item.tab-item-active .item-text,.research-tab-item.tab-item-active i{
    color: #1F6CDD;
}
.research-service-content{
    overflow: hidden;
    height: 320px;

    -webkit-transition: margin-left .5s cubic-bezier(.645,.045,.355,1);
    transition: margin-left .5s cubic-bezier(.645,.045,.355,1);
    will-change: margin-left;

    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    -webkit-flex-direction: row;
    flex-direction: row;
}
.research-service-item{
    width: calc(100%/3);
    height: 320px!important;
    background: #FFFFFF;
    border-radius: 8px;
    box-sizing: border-box;
    float: left;
    flex-shrink: 0;
    display: none;
    /* height: 0; */
    /* opacity: 0;  */
    /* flex: 1; */
}
.research-service-item.content-item-active{
    -ms-flex-negative: 0;
    -webkit-flex-shrink: 0;
    flex-shrink: 0;
    width: calc(100%/3);
    -webkit-backface-visibility: hidden;
    opacity: 1;
    -webkit-transition: opacity 1s;
    transition: opacity 1s;
}
.common-page-content-data{
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
    display: block;
    overflow: hidden;
}
.service-item-box{
    position: relative;
    
}
.service-item-box .service-item-text{
    width: 50%;
    float: left;
    padding-left: 48px;
    padding-right: 48px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    box-sizing: border-box;
}
.service-item-box .service-item-img{
    float: right;
    width: 50%;
    height: 320px;
    border-radius: 0px 8px 8px 0px;
    background-size: cover;
    
    background-repeat: no-repeat;
    background-position: center;
}
.enterprise-research-item-1 .service-item-box .service-item-img{
    background-image: url('../images/research_service_01.png');
}
.enterprise-research-item-2 .service-item-box .service-item-img{
    background-image: url('../images/research_service_02.png');
}
.enterprise-research-item-3 .service-item-box .service-item-img{
    background-image: url('../images/research_service_04.png');
}
.enterprise-research-item-4 .service-item-box .service-item-img{
    background-image: url('../images/research_service_04.png');
}
.service-item-text .service-item-title{
    font-weight: bold;
    font-size: 20px;
    color: #1D2126;
    line-height: 28px;
    text-align: left;
    font-style: normal;
}
.service-item-text .service-item-desc{
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    line-height: 28px;
    text-align: left;
    font-style: normal;
    margin-top: 28px;
}
@media screen and (max-width: 1279px) {
    .row-data-4{
        margin: -12px;
    }
    .col-data-4{
        float: left;
        width: 50%;
        padding: 12px;
        box-sizing: border-box;
    }
    .item-img-big{
        display: none;
    }
    .item-img-small{
        display: block;
    }
}
@media screen and (max-width: 1023px) {
    .row-data-2{
        margin: -12px;
    }
    .col-data-2{
        float: left;
        padding: 12px;
        box-sizing: border-box;
    }
    /* .tab-active-left{
        margin-left: 0;
    }
    .enterprise-research-tab .research-tab-item{
        margin-right: calc((100% - 360px - 150px - 4px)/3);
    } */
    .banner-content .banner-title{
        font-size: 48px;
        line-height: 60px;
    }
    .selection-map{
        padding-top: 60px;
        padding-bottom: 60px;
    }
    .content-1 .scientific-site-img{
        width: calc((100% - 40px)/2);
    }
    .content-1 .scientific-site-content{
        width: calc((100% - 40px)/2);
    }
    .content-1{
        margin-bottom: 36px;
    }
    /* 标题 */
    .data-center-common-title{
        font-size: 28px;
        line-height: 36px;
    }
    /* 副标题 */
    .data-center-common-subtitle{
        font-size: 16px;
        line-height: 24px;
        margin-top: 8px;
        margin-bottom: 36px;
    }
    .service-item-box .service-item-text{
        padding-left: 32px;
        padding-right: 32px;
    }
    .service-item-text .service-item-desc{
        margin-top: 16px;
    }
}
@media screen and (max-width: 767px) {
    .carrier-img-575{
        display: none;
    }
    .trusted-choice-item:hover img{
        transform: none;
    }
    .data-center-banner{
        height: 224px;
        background-image: url(../images/data_banner_small.jpg);
    }
    .banner-content .banner-title{
        font-size: 28px;
        line-height: 36px;
    }
    .banner-content .banner-desc{
        font-size: 14px;
        line-height: 22px;
        margin-top: 16px;
    }
    .selection-map{
        padding-top: 40px;
        padding-bottom: 40px;
    }
    .content-1{
        margin-bottom: 48px;
    }
    .content-1 .scientific-site-content .scientific-site-title{
        font-size: 16px;
        line-height: 24px;
    }
    .content-1 .scientific-site-content .scientific-site-desc{
        font-size: 14px;
        line-height: 22px;
    }
    .content-1 .scientific-site-dirver{
        margin-top: 8px;
        margin-bottom: 16px;
    }
    .content-1 .scientific-site-img{
        width: 100%;
    }
    .content-1 .scientific-site-content{
        width: 100%;
        position: relative;
        margin-bottom: 20px;
        top: 0;
        transform: none;
        -webkit-transform: none;
    }
    .common-page-content{
        padding-left: 24px;
        padding-right: 24px;
    }
    /* 标题 */
    .data-center-common-title{
        font-size: 20px;
        line-height: 28px;
    }
    /* 副标题 */
    .data-center-common-subtitle{
        font-size: 14px;
        line-height: 22px;
        margin-top: 8px;
        margin-bottom: 24px;
    }
    .trusted-choice-content{
        display: none;
    }
    .trusted-choice-swiper{
        display: block;
        position: relative;
        overflow: hidden;
        height: 260px;
        transform: translate3d(0,0,0);
    }
    .swiper-pagination-trusted{
        position: absolute;
        z-index: 10;
        bottom: 0;
        font-size: 0;
        left: 50%;
        transform: translateX(-50%);
    }
    .swiper-pagination-trusted .dot{
        width: 8px;
        height: 6px;
        background: #E6E8EB;
        border-radius: 3px;
        margin-left: 3px;
        margin-right: 3px;
        display: block;
        float: left;
    }
    .swiper-pagination-trusted .dot.active{
        width: 12px;
        height: 6px;
        background: #247BFF;
    }
    /* 载体资源中心 */
    .data-center-content{
        display: none;
    }
    .data-center-content-mobile{
        display: block;
    }
    .research-service-content{
        height: 332px;
        /* background: #FFFFFF; */
        border-radius: 8px;
    }
    .service-item-box{
        height: 332px;
    }
    .service-item-box .service-item-text{
        width: 100%;
        float: none;
        position: relative;
        top: 0;
        transform: none;
        -webkit-transform: none;
        padding: 20px 16px 0 16px;
    }
    .service-item-text .service-item-title{
        font-size: 16px;
        line-height: 24px;
    }
    .service-item-text .service-item-desc{
        font-size: 14px;
        line-height: 22px;
        margin-top: 8px;
    }
    .service-item-box .service-item-img{
        width: 100%;
        height: 208px;
        border-radius: 0px 0px 8px 8px;
        float: none;
        position: absolute;
        bottom: 0;
    }
    .enterprise-research-item-1 .service-item-box .service-item-img{
        background-image: url('../images/research_service_mask_02.png');
    }
    .enterprise-research-item-2 .service-item-box .service-item-img{
        background-image: url('../images/research_service_mask_02.png');
    }
    .enterprise-research-item-3 .service-item-box .service-item-img{
        background-image: url('../images/research_service_mask_03.png');
    }
    .enterprise-research-item-4 .service-item-box .service-item-img{
        background-image: url('../images/research_service_mask_04.png');
    }
    .research-tab-item i{
        display: none;
    }
    .enterprise-research-tab .research-tab-item{
        margin-right: 24px;
        height: 30px;
    }
    .research-tab-all{
        width: 336px;
    }
    .tab-active-left{
        margin-left: calc((100% - 336px)/2);
    }
    .research-tab-item .item-text{
        font-size: 14px;
        line-height: 22px;
    }
    .enterprise-research-tab .research-tab-item.tab-item-active::after{
        width: 20px;
        height: 3px;
        background: #247BFF;
        border-radius: 2px;
    }
    .enterprise-research-tab{
        margin-bottom: 12px;
    }
}
@media screen and (max-width: 575px) {
    .carrier-img-575{
        display: block;
    }
    .carrier-img-767{
        display: none;
    }
    .common-page-content{
        padding-left: 16px;
        padding-right: 16px;
    }
    .scientific-site-img{
        display: none;
    }
    .scientific-site-img-small{
        display: block;
    }
    .trusted-choice-text .text-01{
        font-size: 16px;
        line-height: 24px;
        bottom: 46px;
        width: calc(100% - 40px);
    }
    .trusted-choice-text .text-02{
        font-size: 14px;
        line-height: 22px;
        bottom: 20px;
        width: calc(100% - 40px);
    }
    .trusted-choice-item .trusted-choice-text{
        padding-left: 20px;
        padding-right: 20px;
        padding-bottom: 20px;
    }
    .content-mobile-item{
        background: #F9FAFC;
        border-radius: 8px;
    }
    .research-tab-item .item-text{
        display: none;
    }
    .research-tab-item .item-text-small{
        display: block;
    }
    .research-tab-all{
        width: 164px;
    }
    .tab-active-left{
        margin-left: calc((100% - 164px)/2);
    }
}
@media screen and (min-width: 768px) and (max-width: 1023px) {
    .data-center-content-item .carrier-img-ipad{
        display: block;
    }
    .data-center-content-item .carrier-img-pc{
        display: none;
    }
}