/* 栏目标题样式 */

.channelon {
    font-size: 24px;
    color: #333;
    font-weight: bold;
    line-height: 24px;
    display: inline-block;
}

.channelon img {
    vertical-align: middle;
    margin-top: -3px;
    margin-right: 2px;
}

.channel_top {
    margin-bottom: 24px;
}

.channel_top .more {
    float: right;
    font-size: 16px;
    color: #999;
}


/* 轮播 */

.main0 .swiper-container {
    height: 450px;
    background-color: white;
}

.main0_1 .swiper-slide {
    position: relative;
}

.main0_1 .swiper-slide .pic {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.main0_1 .swiper-slide img {
    width: 100%;
    min-height: 100%;
}

.main0_1 .swiper-slide .title {
    line-height: 50px;
    box-sizing: border-box;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    position: absolute;
    bottom: 0;
    z-index: 1;
    background: url(./opacity.png);
    color: white;
    width: 100%;
    padding: 0 20px;
}

.main0 .arrow_contain {
    position: absolute;
    height: 0;
    top: 0;
    width: 100%;
    padding: 175px 40px 0;
    box-sizing: border-box;
}

.main0 .arrow_contain a {
    cursor: default;
}

.main0 .arrow_contain .arrow-right {
    float: right;
}


/* main1 */

.main1 {
    padding-top: 40px;
}


/* 新闻动态 */

.main1_1 {
    float: left;
    width: 790px;
}

.main1_1 .list li {
    float: left;
    width: 380px;
}

.main1_1 .list li .pic {
    position: relative;
    height: 214px;
    overflow: hidden;
}

.main1_1 .list li .pic .time {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    color: white;
    font-size: 20px;
    background-color: #be1c2c;
    background-color: rgba(190, 28, 44, 0.9);
    background-image: url(./sanjiao.png);
    background-repeat: no-repeat;
    background-position: right bottom;
}

.main1_1 .list li .pic img {
    width: 100%;
    min-height: 100%;
}

.main1_1 .list li .title {
    overflow: hidden;
    font-size: 16px;
    color: #333;
    white-space: nowrap;
    text-overflow: ellipsis;
    line-height: 16px;
    padding: 12px 0;
}

.main1_1 .list li .summary {
    font-size: 14px;
    color: #999;
    line-height: 24px;
    height: 48px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.main1_1 .list .list2 {
    float: right;
}


/* 学术动态 */

.main1_3 {
    float: right;
    width: 380px;
}

.main1_3 .info_list .time {
    float: left;
    width: 60px;
    height: 62px;
    font-size: 14px;
    color: white;
    text-align: center;
    background-color: #be1c2c;
    background-color: rgba(190, 28, 44, 0.9);
    background-image: url(./sanjiao.png);
    background-repeat: no-repeat;
    background-position: right bottom;
    margin-right: 15px;
}

.main1_3 .info_list .MM {
    font-size: 20px;
    height: 30px;
    line-height: 30px;
    padding: 1px 0;
}

.main1_3 .info_list .dd {
    width: 15px;
    margin: auto;
    border-top: 1px solid white;
    padding-top: 6px;
}

.main1_3 .info_list li {
    padding-bottom: 20px;
    line-height: 16px;
    border-bottom: 1px dashed #e9e9e9;
}

.main1_3 .info_list li~li {
    padding-top: 24px;
}

.main1_3 .info_list .title {
    font-size: 16px;
    line-height: 26px;
    height: 52px;
    overflow: hidden;
    padding-top: 5px;
}

.main1_3 .info_list a:hover .title {
    font-weight: bold;
}


/* main2 */

.main2 {
    margin-top: 45px;
}

.main2 .tab_more {
    float: right;
}

.main2 .tab_more .more {
    display: none;
}

.main2 .tab_more .active .more {
    display: block;
}

.main2 .tab_button {
    display: inline-block;
    vertical-align: bottom;
    font-size: 0;
    margin-left: 30px;
}

.main2 .tab_button li {
    font-size: 18px;
    line-height: 18px;
    display: inline-block;
    vertical-align: middle;
    cursor: pointer;
}

.main2 .tab_button .line {
    height: 8px;
    display: inline-block;
    vertical-align: middle;
}

.main2 .tab_button .line~.line {
    border-left: 1px solid #ccc;
    margin: 0 18px;
}

.main2 .tab_button li.active {
    color: #be1c2c;
    font-weight: bold;
}

.main2 .list {
    display: none;
}

.main2 .list.active {
    display: block;
}

.main2 .list li {
    float: left;
    width: 380px;
}

.main2 .list li~li {
    margin-left: 30px;
}

.main2 .list li .pic {
    height: 214px;
    overflow: hidden;
}

.main2 .list li .pic img {
    width: 100%;
    min-height: 100%;
}

.main2 .list li .title {
    font-size: 16px;
    line-height: 26px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-top: 20px;
    margin-bottom: 10px;
}

.main2 .list li .time {
    font-size: 14px;
    color: #999;
}

.main2 .list.list2 li .time {
    display: none;
}


/* main3 */

.main3 {
    margin-top: 50px;
    padding-bottom: 50px;
}


/* main3_1 */

.main3_1 {
    float: left;
    width: 750px;
}

.main3_1 li {
    float: left;
    width: 360px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
}

.main3_1 li.list2 {
    float: right;
}

.main3_1 li .pic {
    height: 214px;
    overflow: hidden;
    position: relative;
}

.main3_1 li .time {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 68px;
    height: 60px;
    text-align: center;
    color: white;
    background: url(./opacity2.png);
}

.main3_1 li .dd {
    font-size: 22px;
    line-height: 22px;
    padding-top: 10px;
}

.main3_1 li .yM {
    font-size: 12px;
    line-height: 12px;
    margin-top: 5px;
}

.main3_1 li .pic img {
    width: 100%;
    min-height: 100%;
}

.main3_1 li .words {
    padding: 20px 25px;
    background-color: white;
}

.main3_1 li .title {
    line-height: 26px;
    font-size: 16px;
    max-height: 52px;
    overflow: hidden;
}

.main3_1 li .summary {
    font-size: 14px;
    line-height: 24px;
    color: #999;
    margin-top: 10px;
    max-height: 72px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}


/* main3_2 */

.main3_2 {
    float: right;
    width: 415px;
}

.main3_2 li {
    border-bottom: 1px dashed #e9e9e9;
    padding: 25px 0 15px;
}

.main3_2 .list {
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
    padding: 0 25px;
}

.main3_2 .title {
    padding-left: 12px;
    background-image: url(./dot_off.png);
    background-repeat: no-repeat;
    background-position: left center;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 16px;
    line-height: 26px;
}

.main3_2 .time {
    padding-left: 12px;
    font-size: 16px;
    color: #999;
    margin-top: 10px;
}

@media screen and (max-width:1230px) {
    .w_12 {
        width: 98%;
    }
    .main1_1 {
        width: 65%;
    }
    .main1_3 {
        width: 32%;
    }
    .main1_1 .list li {
        width: 48%;
    }
    .main2 .list li {
        width: 32%;
    }
    .main2 .list li~li {
        margin-left: 2%;
    }
    .main3_1 {
        width: 65%;
    }
    .main3_2 {
        width: 32%;
    }
    .main3_1 li {
        width: 48%;
    }
}

@media screen and (max-width:1180px) {
    .w_12 {
        width: 95%;
    }
}

@media screen and (max-width:850px) {
    .main0 .swiper-container {
        height: 350px;
    }
    .main0 .arrow_contain {
        padding-top: 125px;
    }
    .main1_1 {
        float: none;
        width: 100%;
    }
    .main1_3 {
        width: 100%;
        float: none;
        margin-top: 0.24rem;
    }
    .main3_1 {
        float: none;
        width: 100%;
        margin-bottom: 0.2rem;
    }
    .main3_2 {
        float: none;
        width: 100%;
    }
}

@media screen and (max-width:750px) {
    .channel_top {
        margin-bottom: 0.2rem;
    }
    #head .head {
        background-image: none;
    }
    .main0 .swiper-container {
        height: 220px;
    }
    .main0_1 .swiper-slide .pic {
        height: 220px;
    }
    .main0 .arrow_contain {
        padding: 65px 0.2rem 0;
    }
    .channelon {
        font-size: 18px;
    }
    .main1_3 .channelon {
        height: 38px;
        line-height: 38px;
    }
    .main1_3 .more {
        line-height: 38px;
    }
    .main1_3 .info_list li {
        padding-bottom: 0.2rem;
    }
    .main1_3 .info_list li~li {
        padding-top: 0.2rem;
    }
    .main1_3 .channelon {
        width: auto;
        padding: 0 0.2rem;
    }
    .main1 {
        padding-top: 0.2rem;
    }
    .main2 {
        margin-top: 0.2rem;
    }
    .main3 {
        margin-top: 0.2rem;
        padding-bottom: 0.2rem;
    }
    .main3_2 li {
        padding-top: 0.2rem;
        padding-bottom: 0.2rem;
    }
}

@media screen and (max-width:500px) {
    .main0_1 .swiper-slide .title {
        font-size: 14px;
        line-height: 30px;
        padding-left: 0.2rem;
    }
    .main0_1 .pagination {
        padding-right: 0;
    }
    .main0_1 .swiper-slide .pic {
        height: 180px;
    }
    .main0 .swiper-container {
        height: 180px;
    }
    .main0 .arrow_contain {
        padding-top: 65px;
    }
    .main1_3 .info_list .time {
        font-size: 12px;
    }
    .arrow_contain img {
        width: 25px;
        height: 25px;
    }
    .main1_1 .list li {
        float: none;
        width: 100%;
        margin-bottom: 0.2rem;
    }
    .main2 .list li {
        float: none;
        width: 100%;
    }
    .main2 .list li~li {
        margin: 0;
        margin-top: 0.2rem;
    }
    .main2 .list li .title {
        margin-top: 0.1rem;
        margin-bottom: 0.1rem;
    }
    .main2 .list li .title {
        line-height: 20px;
    }
    /* .main2 .channelon {
        display: block;
        margin-bottom: 0.2rem;
    } */
    .main2 .tab_button {
        margin-left: 0;
    }
    .main3_1 li {
        float: none;
        width: 100%;
    }
    .main3_1 li.list2 {
        margin-top: 0.2rem;
    }
    .main3_1 li .words {
        padding: 0.2rem;
    }
    .main3_2 .list {
        padding: 0;
    }
    .main3_2 .title {
        background: none;
    }
}