@charset "utf-8";
.banner img{
    display: block;
    width: 100%;
    height:auto;
    object-fit: cover;
}
.banner .slick-prev,.banner .slick-next{
    width: 50px;
    height: 50px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 99;
}
.banner .slick-prev{
    left: 50px;
    background: url(../img/banner_prev_icon.png) no-repeat center;
}
.banner .slick-next{
    left: auto;
    right: 50px;
    background: url(../img/banner_next_icon.png) no-repeat center;
}
.banner .slick-prev:hover{
    background: url(../img/banner_prev_icon2.png) no-repeat center;
}
.banner .slick-next:hover{
    background: url(../img/banner_next_icon2.png) no-repeat center;
}
.banner .slick-dots li{
    margin-right: 10px;
}
.banner .slick-dots li:last-of-type{
    margin-right: 0;
}
.banner .slick-dots{
    display: flex;
    justify-content: center;
    bottom: 20px;
}
.banner .slick-dots li,.banner .slick-dots li button{
    width: 60px;
    height: 3px;
    background: rgba(255,255,255,0.4);
}
.banner .slick-dots li button:before{
    content: "";
}
.banner .slick-dots li.slick-active button{
    background: #fff;
}
/* 栏目标题 */
.lmTit{
    margin-bottom: 30px;
}
.lmTit h2{
    font-size: 28px;
    color: #222222;
    line-height: 50px;
}
.lmTit h2 span{
    font-size: 14px;
    color: #999999;
    display: block;
    padding-left: 50px;
    background: url(../img/icon_1.png) no-repeat left center;
    font-weight: normal;
    line-height: 20px;
}
.lmTit a{
    display: block;
    width: 60px;
    text-align: center;
    font-size: 14px;
    color: #222222;
    font-weight: bold;
    background: url(../img/icon_2.png) no-repeat bottom center;
    line-height: 26px;
    margin-top: 22px;
}
/* 新闻通知 */
.new{
    margin: 80px 0;
}
.new .lmTit{
    margin-bottom:0;
} 
.new_left,.new_right{
    width: 28%;
    float: left;
}
.new_center{
    width: 44%;
    float: left;
}
.new_left{
    padding-right: 40px;
    box-sizing: border-box;
}
.new_right{
    padding-left: 40px;
    box-sizing: border-box;
}
.new_sub ul li a{
    display: block;
    width: 100%;
    padding: 12px 0;
}
.new_sub ul li a p.img,.new_sub ul li a p.img img{
    width: 100%;
    height: 164px;
    transition: all .8s;
}
.new_sub ul li a p.img{
    overflow: hidden;
}
.new_sub ul li a:hover p.img img{
    transform: scale(1.2);
}
.new_sub ul li a{
    position: relative;
    border-bottom: 1px solid #ebebeb;
}
.new_sub ul li a p.txt{
    font-size: 17px;
    line-height: 28px;
    height:auto;
    max-height: 56px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    color: #333;
}
.new_sub ul li a p.time{
    font-size:16px;
    color:#999999;
    margin-top: 5px;
}
.new_sub ul li a:hover p.txt{
    color: #005a8c;
    font-weight: bold;
}

/* 校园要闻 */
.new_center ul.clearfix{
    border-left: 1px solid #ebebeb;
    border-right: 1px solid #ebebeb;
    box-sizing: border-box;
}
.new_center ul li a{
    display: block;
    width: 100%;
}
.new_center ul li a img{
    display: block;
    width: 100%;
    height: 450px;
    object-fit: cover;
}
.new_center ul li a p{
    padding:25px;
    
}
.new_center ul li a span{
    display: block;
    width: 100%;
    box-sizing: border-box;
}
.new_center ul li a span.time{
    margin: 10px 0;
    color: #999999;
    font-size: 16px;
}
.new_center ul li a span.tit{
    font-size: 20px;
    color: #000;
    font-weight: bold;
    line-height: 32px;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.new_center ul li a:hover span.tit{
    color: #005a8c;
}
.new_center ul li a span.txt{
    font-size: 16px;
    line-height: 30px;
    color: #808080;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    max-height: 90px;
    text-align: justify;
}
.new_center .slick-dots li{
    margin-right: 5px;
}
.new_center .slick-dots li:last-of-type{
    margin-right: 0;
}
.new_center .slick-dots{
    display: flex;
    justify-content: center;
    bottom: 0px;
}
.new_center .slick-dots li,.new_center .slick-dots li button{
    width: 8px;
    height: 8px;
    background: #005a8c;
    border-radius: 100%;
}
.new_center .slick-dots li button:before{
    content: "";
}
.new_center .slick-dots li.slick-active,.new_center .slick-dots li.slick-active button{
    width: 30px;
    height: 8px;
    border-radius: 4px;
    background: #56ae0c;
}
/* 学生活动  学习二十大 */
.index_con2{
    padding: 80px 0;
    background: #f0f8ff;
    position: relative;
}
.index_con2::before{
    display: block;
    content: "";
    width: 500px;
    height: 470px;
    background: url(../img/tab_bg.png) no-repeat center;
    border-radius: 0 40px 0 0;
    position: absolute;
    top: 80px;
    left: 0;
    z-index: 0;
}
.tabIn{
    float: right;
    position: relative;
    z-index: 99;
}
.tabIn li{
    float: left;
    margin-right: 60px;
    cursor: pointer;
}
.tabIn li .lmTit h2{
    color: #999999;
}
.tabIn li.in .lmTit h2{
    color: #222222;
}
.tabIn li .lmTit h2 span{
    background: url(../img/icon_3.png) no-repeat left center;
}
.tabCon>div{
    display: none;
    position: relative;
    z-index: 9;
}
.tabCon>div.con{
    display: block;
}
.tabCon ul li{
    float: left;
    padding: 0 15px;
    box-sizing: border-box;
}
.tabCon ul li a{
    display: block;
    width: 100%;
    height: auto;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
}
.tabCon ul li a p.img,.tabCon ul li a p.img img{
    display: block;
    width: 100%;
    height: 230px;
    object-fit: cover;
    transition: all .8s;
}
.tabCon ul li a p.con{
    padding: 0 30px;
    width: 100%;
    box-sizing: border-box;
    background: url(../img/tab__con_bg.png) no-repeat right 20px bottom -20px;
}
.tabCon ul li a p.con span{
    display: block;
    float: left;
}
.tabCon ul li a p.con span.time{
    width: 90px;
    height: 90px;
    background: #005a8c;
    color: #fff;
    text-align: center;
    border-radius: 5px;
    font-size: 24px;
    font-weight: bold;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    align-content: center;
    margin: 25px 0;
}
.tabCon ul li a p.con span.time font{
    display:block;
    font-size: 16px;
    margin-top: 5px;
}
.tabCon ul li a p.con span.tit{
    width: calc(100% - 110px);
    font-size: 17px;
    line-height: 30px;
    color: #333333;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    text-align: justify;
    margin: 25px 0 25px 20px;
}
.tabCon ul li a p.con span.more{
    width: 100%;
    display: block;
    font-size: 16px;
    font-weight: bold;
    line-height: 30px;
    border-top: 1px solid #f2f2f2;
    /* background: url(../img/tab_icon.png) no-repeat right center; */
    padding: 15px 0;
}
.tabCon ul li a p.img{
    overflow: hidden;
}
.tabCon ul li a:hover p.img img{
    transform: scale(1.2);
}
.tabCon ul li a:hover p.con span.time{
    background: #56ae0c;
}
.tabCon ul li a:hover p.con span.tit{
    color: #56ae0c;
}
.tabCon ul .slick-prev,.tabCon ul  .slick-next{
    width: 40px;
    height: 40px;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 5px;
}
.tabCon ul .slick-prev{
    left: -55px;
    background: rgba(0,0,0,0.5) url(../img/tab_prev_icon.png) no-repeat center;
}
.tabCon ul .slick-next{
    right: -55px;
    background: rgba(0,0,0,0.5) url(../img/tab_next_icon.png) no-repeat center;
}
.tabCon ul .slick-prev:hover{
    background: rgba(86,174,12,0.5) url(../img/tab_prev_icon.png) no-repeat center;
}
.tabCon ul .slick-next:hover{
    background: rgba(86,174,12,0.5) url(../img/tab_next_icon.png) no-repeat center;
}
/* 留学西大 */
.lxxd{
    padding: 80px 0;
    background: url(../img/lxxd_bg.png) no-repeat top center;
}
.lxxd .lmTit h2{
    color: #fff;
}
.lxxd .lmTit h2 span{
    color: #8ed1ff;
}
.lxxd .lmTit a{
    color: #fff;
}
.lxxd_sub ul.lxxd_img{
    position: relative;
    padding-bottom: 70px;
}
.lxxd_sub ul.lxxd_img li{
    position: absolute;
    width: 34%;
    height: 305px;
    padding: 5px;
    background: #fff;
}
.lxxd_sub ul.lxxd_img li a,.lxxd_sub ul.lxxd_img li a img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    overflow: hidden;
}
.lxxd_sub ul.lxxd_img li a img{
    transition: all .8s;
}
.lxxd_sub ul.lxxd_img li a:hover img{
    transform: scale(1.2);
}
.lxxd_sub ul.lxxd_img li a{
    position: relative;
}
.lxxd_sub ul.lxxd_img li a p{
    position: absolute;
    bottom: 0;
    left: 0;
    display: block;
    width: 100%;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    background: url(../img/lxxd_p_bg.png) no-repeat left center;
    background-size: 100% 100%;
    line-height: 50px;
    padding: 60px 20px 0 20px;
    box-sizing: border-box;
}
.lxxd_sub ul.lxxd_img li:first-of-type{
    width: 75%;
    height: 680px;
    position: relative;
    padding: 0;
}
.lxxd_sub ul.lxxd_img li:nth-of-type(2){
    right: 0;
    bottom: 305px;
}
.lxxd_sub ul.lxxd_img li:nth-of-type(3){
    right: 34%;
    bottom: 0;
}
.lxxd_sub ul.lxxd_img li:nth-of-type(4){
    right: 0;
    bottom: 0;
}
.lxxd_sub .slick-dots li{
    margin-right: 5px;
}
.lxxd_sub .slick-dots li:last-of-type{
    margin-right: 0;
}
.lxxd_sub .slick-dots{
    display: flex;
    justify-content: flex-start;
    bottom: 30px;
}
.lxxd_sub .slick-dots li,.lxxd_sub .slick-dots li button{
    width: 8px;
    height: 8px;
    background: #005a8c;
    border-radius: 100%;
}
.lxxd_sub .slick-dots li button:before{
    content: "";
}
.lxxd_sub .slick-dots li.slick-active,.lxxd_sub .slick-dots li.slick-active button{
    width: 30px;
    height: 8px;
    border-radius: 4px;
    background: #56ae0c;
}

@media only screen and (max-width: 1840px) {
    .tabCon ul .slick-prev{
        left: 25px;
        z-index:999;
         background: rgba(255,255,255,0.5) url(../img/tab_prev_icon.png) no-repeat center;
    }
    .tabCon ul .slick-next{
        right: 25px;
        z-index:999;
                 background: rgba(255,255,255,0.5) url(../img/tab_next_icon.png) no-repeat center;
    }
}