@charset "utf-8";

/* 装饰图 */
.zst {
    position: relative;
    width: 100%;
}

.zst img {
    display: block;
    width: 100%;
    height: 100%;
}

.zst .text {
    display: block;
    font-size: 42px;
    font-weight: bold;
    white-space: nowrap;
    color: #FFFFFF;
    line-height: 42px;
    text-shadow: 0px 0px 9px rgba(0, 0, 0, 0.73);
    position: absolute;
    z-index: 9;
    top: calc(50%);
    left: 50%;
    transform: translateX(-50%);
}

/* 列表内容 */

.list_nav {
    margin-top: -72px;
    width: 100%;
    background: rgba(0, 0, 0, 0.54);
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.list_nav li a {
    display: block;
    width: 100%;
    padding: 20px 0;
    height: 100%;
}

.list_nav li a p {
    white-space: nowrap;
    width: 100%;
    color: #D9D1E6;
    font-size: 19px;
    font-weight: 400;
    line-height: 32px;
    padding: 0 50px;
    border-right: 1px solid #7B7B7B;
}

.list_nav li:last-child a p {
    border-right: none;
}

.list_nav .active {
    background: #1B4EAA;
}

.list_nav .active a p {
    border-right: none;
    color: #E4B155;
}

.list_nav .active a {
    position: relative;
}

.list_nav .active a::after {
    display: block;
    content: "";
    width: 25px;
    height: 25px;
    background: url(../images/sanjiao.png);
    position: absolute;
    left: calc(50% - 12.5px);
    bottom: -12.5px;
}

.list_main,
.laboratory_main,
.content,
.search_content {
    padding: 65px 0 112px;
    background: url(../images/link_bg.png);
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: 100% auto;
}

.list_title {
    font-size: 32px;
    font-weight: bold;
    color: #000000;
    line-height: 32px;
    text-align: center;
    background: url(../images/list_title_bg.png);
    background-size: auto;
    background-position: center;
    background-repeat: no-repeat;
}

.list_content {
    margin-top: 35px;
}

.list_content li {
    border-bottom: 1px solid #D9D9D9;
    padding: 40px 30px 45px 40px;
}

.list_content li a {
    display: flex;
    align-items: center;
}

.list_content li a .list_time {
    width: 65px;
}

.list_content li a .list_time p {
    line-height: 35px;
    height: 35px;
    font-size: 43px;
    font-family: Verdana;
    font-weight: 400;
    color: #2E81E4;
    text-align: center;
}

.list_content li a .list_time span {
    display: block;
    height: 11px;
    line-height: 11px;
    margin-top: 15px;
    font-size: 15px;
    font-family: Verdana;
    font-weight: 400;
    color: #000000;
    text-align: center;
}





.list_content li a .list_img {
    margin: 0 35px 0 45px;
    width: 190px;
    height: 120px;
}

.list_content li a .list_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.list_content li a .list_text {
    width:calc(100% - 409px);
}
.list_content li a .list_text span {
    font-size: 20px;
    font-weight: 400;
    color: #000000;
    font-weight: bold;
    display: block;
    margin-bottom: 20px;
    line-height: 20px;
}

.list_content li a .list_text p {
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    line-height: 22px;
}
.list_content li a.wzy .list_text{width: calc(100% - 75px);margin-left: 20px;}
.list_content li a .list_more {
    margin-left: 70px;
}

.list_content li a .list_more span {
    display: block;
    margin-top: 4px;
    width: 4px;
    height: 4px;
    background: #9B9B9B;
}

.list_content li a .list_more span:first-child {
    margin-top: 0px;
}

.list_content .fy {
    margin-top: 125px;
    height: 25px;

}


/* 实验室 */

.laboratory_main {
    padding-top: 55px;
}

.laboratory_main .w1400 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.laboratory_main .w1400 .laboratory_item {
    width: 49%;
    margin-bottom: 35px;
}

.laboratory_main .w1400 .laboratory_item .title {
    padding: 0 8px 0 5px;
}

.laboratory_main .w1400 .laboratory_item ul {
    background: #EBF2FF;
    padding: 5px 35px 25px;
}

.laboratory_main .w1400 .laboratory_item ul li {
    margin-top: 34px;
}

.laboratory_main .w1400 .laboratory_item ul li a p {
    color: #080808;
    font-size: 16px;
    height: 16px;
    line-height: 16px;
    margin-bottom: 16px;
    position: relative;
    padding-left: 10px;
}

.laboratory_main .w1400 .laboratory_item ul li a p::before {
    display: block;
    content: "";
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #1664FF;
    position: absolute;
    left: 0;
    top: calc(50% - 2.5px);
}

.laboratory_main .w1400 .laboratory_item ul li a span {
    display: block;
    line-height: 11px;
    height: 11px;
    font-size: 15px;
    color: #2150AE;
    padding-left: 10px;
}


/* 内容 */
.content {
    padding: 50px 0 112px;
}

.content_title {
    display: block;
    font-size: 26px;
    font-weight: 400;
    color: #000000;
    line-height: 36px;
    text-align: center;
}

.content_source {
    margin-top: 30px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e0e0e0;
    text-align: center;
}

.content_source i {
    font-size: 12px;
    color: #999999;
    line-height: 12px;
    margin: 0 7.5px;
}

.content_main p {
    margin-top: 25px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 30px;
    text-indent: 2em;
}

.content_main img {
    margin: 15px auto 0;
    display: block;
    max-width: 100%;
    height: auto;
}



















@media (max-width: 1500px) {

    .content_main,
    .laboratory_main .w1400,
    .list_main .w1370 {
        width: 100%;
        padding: 0 3%;
    }
}


@media (max-width: 1200px) {
    .list_content li a .list_more {
        display: none;
    }

    .list_content li {

        padding: 40px 0;
    }

    .list_content li a .list_img {
        margin: 0 20px;
    }

    .list_content li a .list_text {
        width: calc(100% - 295px);
    }
    .zst {
       padding-top: 100px;
    }
}

@media (max-width: 1024px) {
    .list_nav {
        margin-top: 0px !important;
        background: rgba(0, 0, 0, 0.75);
    }

    .list_nav li a p {
        padding: 0 30px;
        font-size: 18px;
    }

    .list_nav li a {
        padding: 10px 0;
    }
}

@media (max-width: 768px) {

    .laboratory_main .w1400 .laboratory_item,
    .list_main .w1370 {
        width: 100%;
        padding: 0 2%;
    }

    .zst .text {
        font-size: 20px;
        line-height: 20px;
    }
    .zst {
        padding-top: 80px;
     }
}

@media (max-width: 576px) {
    .list_content li a .list_time span {

        height: 10px;
        line-height: 10px;
        margin-top: 15px;
        font-size: 12px;
    }

    .list_content li a .list_time p {
        line-height: 24px;
        height: 24px;
        font-size: 32px;
    }

    .list_content li a .list_time {
        width: 50px;
    }

    .list_content li a .list_img {
        width: 120px;
        height: 80px;
    }

    .list_content li {
        padding: 20px 0;
    }

    .list_content li a .list_img {
        margin: 0 10px;
    }

    .list_content li a .list_text {
        width: calc(100% - 190px);
    }

    .list_content li a .list_text span {
        font-size: 18px;
        line-height: 18px;
    }

    .list_content .fy {
        margin-top: 50px;
    }

    .list_nav li a p {
        padding: 0 10px;
        font-size: 14px;
    }
    .list_nav li a {
        padding: 5px 0;
    }
    .list_nav .active a::after {
        width: 15px;
        height: 15px;
        background-size: cover;
        left: calc(50% - 7.5px);
        bottom: -7.5px;
    }
    .list_main, .laboratory_main, .content {
        padding: 30px 0 80px;
    }
}

@media (max-width: 480px) {
    .list_title {
        font-size: 28px;
        line-height: 28px;
    }
    .zst {
        padding-top: 60px;
     }
}