@charset "utf-8";
.banner {
    width: 100%;
    position: relative;
    overflow: hidden;
}
.slick-dotted.slick-slider {
    margin-bottom: 0;
}
.banner .slick-slide {
    width: 100%;
}
.banner .slick-dots {
    width: 100%;
    margin: 0 auto;
    bottom: 20px;
    left: 0;
    right: 0;
    text-align: right;
    box-sizing: border-box;
}
.banner .news_images {
    width: 100%;
}
.banner .news_images a {
    display: block;
}
.news_images img {
    display: block;
    width: 100%;
    height: 300px;
    object-fit: cover;
}
.banner .slick-dots {bottom: 10px;text-align: center;}
.slick-dots li{
    width: 20px;
    margin-right: 5px;
}
.slick-dots li.slick-active,
.slick-dots li.slick-active button {
    width: 20px;
    height: 20px;
}
.slick-dots li.slick-active button:before {
    width: 10px;
    height: 10px;
    background: #003e7c;
    border-radius: 100%;
}
.slick-dots li button:before {
    width: 10px;
    height: 10px;
    border-radius: 100%;    
    content: '';
    opacity: 1;
    background: #fff;
}
.new_banner .slick-dots li.slick-active button:before{
    background: #003e7c;
}
.new_banner .slick-dots{
    bottom: 15px;
}

/* 首页内容区 */
.main{
    margin-bottom: 50px;
}
.index_con{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.index_con>div{
    margin-top: 50px;
}
.index_con .con_1{
    width:32%;
}
.index_con .con_2{
    width: 66%;
    overflow: hidden;
}
/* 栏目标题 */
div.lmbt{position: relative;margin-bottom: 15px;}
div.lmbt::before{
    display:block;
    content:"";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: #dddddd;
    margin: auto;
    z-index: 9;
}
div.lmbt h2{
    font-size: 22px;
    color: #333333;
    line-height: 30px;
    font-weight: normal;
    background: #fff;
    padding-left: 10px;
    box-sizing: border-box;
    position: relative;
    padding-right: 15px;
    z-index: 999;
}
div.lmbt h2::before{
    display:block;
    content:"";
    width: 2px;
    height: 20px;
    background: #ff9a2e;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    position: absolute;
}
div.lmbt h2 font{ 
    font-size: 14px;   
    color: #003e7c; 
    margin-left: 10px;
}
div.lmbt a{
    font-size: 14px;
    line-height: 30px;
    color: #ff9a2e;
    background: #fff;
    padding-left: 15px;
    z-index: 999;
    position: relative;
} 

/* 新闻列表 */
.con_1 ul li a{
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 16px;
    color: #333333;
    line-height: 40px;
    padding-left: 10px;
    position:relative;
    border-bottom: 1px dashed #ddd;
}
.con_1 ul li a::before{
    display:block;
    content:"";
    position: absolute;
    width: 3px;
    height: 3px;
    background: #333;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    border-radius: 100%;
}
.con_1 ul li a span{
    float: right;
    font-size: 13px;
    color: #999999;
}
.con_1 ul li a:hover{
    color:#003e7c;
    font-weight: bold;
}
.con_1 ul li a:hover::before{
    background:#003e7c;
}
.con_1.new_img ul li a{
    display: block;
    position: relative;
    border-bottom: none;
    padding-left: 0;
    width: 100%;
    height: 294px;
    overflow: hidden;
}
.con_1.new_img ul li a img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .8s;
}
.con_1.new_img ul li a:hover img{
    transform: scale(1.2);
}
.con_1.new_img ul li a p{
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 0 20px;
    box-sizing: border-box;
    background: rgba(0,0,0,0.7);
    color: #fff;
}
.con_1.new_img ul li a:hover p{
    color: #efd800;
}

/* 学术讲座 */
.xsjz_con>div:nth-of-type(2){
    padding-top: 10px;
    border-top: 1px solid #ddd;
    margin-top: 11px;
}
.xsjz_con a{
    display: block;
}
.xsjz_con a p{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.xsjz_con a p{
    font-size: 14px;
    color: #666666;
    line-height: 24px;
    padding-left: 20px;
}
.xsjz_con a p:nth-of-type(1){
    font-size: 16px;
    color: #003e7c;
    font-weight: bold;
    line-height: 40px;
    padding-left: 0;
}
.xsjz_con a p:nth-of-type(2){
    background: url(../img/xsjz_icon1.png) no-repeat left center;
}
.xsjz_con a p:nth-of-type(3){
    background: url(../img/xsjz_icon2.png) no-repeat left center;
}
.xsjz_con a p:nth-of-type(4){
    background: url(../img/xsjz_icon3.png) no-repeat left center;
}

/* 学子风采 */
.xzfc ul li{
    float: left;
    width: calc(100% / 3);
    padding-right: 20px;
    box-sizing: border-box;
}
.xzfc ul li a{
    display: block;
    padding: 8px;
    border: 1px solid #dddddd;
}
.xzfc ul li a img{
    display: block;
    width: 100%;
    height: 200px;
    object-fit: cover;
}
/* 快速通道 */
.kstd ul li{
    float: left;
    width: 32%;
    margin-right: 2%;
    height: 104px;
    margin-bottom: 10px;
}
.kstd ul li:nth-of-type(3n){
    margin-right: 0;
}
.kstd ul li a{
    display: flex;
    width: 100%;
    height: 100%;
    border-bottom: none;
    padding-left: 0;
    background: #f3f8fc;
    white-space: normal;
    flex-wrap: wrap;
    align-content: center;
}
.kstd ul li a::before{
    display:none;
}
.kstd ul li a:hover{
    box-shadow: 0 0 10px 0 rgba(36,106,149,0.8);
}
.kstd ul li img{
    display: block;
    width: auto;
    height: auto;
    max-height: 28px;
    object-fit: contain;
    margin: 0 auto;
}
.kstd ul li:last-of-type img{
    max-height:22px;
}
.kstd ul.con_1 li img{
    max-height: 100px;
}
.kstd ul li p{
    width: 100%;
    display: block;
    font-size: 14px;
    color: #003e7c;
    text-align: center;
    line-height: 18px;
    margin-top: 10px;
    padding: 0 20px;
    box-sizing: border-box;
}

/* 媒体查询 */
@media only screen and (max-width: 1200px){
    .index_con>div{
        margin-top: 30px;
    }
}
@media only screen and (max-width: 960px){
    .index_con .con_1{
        width: 48%;
    }
    .index_con .con_2,.index_con .con_1:last-of-type{
        width: 100%;
    }  
}
@media only screen and (max-width: 768px){
    .index_con>div{
        margin-top: 20px;
    }
    div.lmbt h2 font{
        display:none;
    }
    .main{
        margin-bottom:20px;
    }
    .xzfc ul li{
        width:240px!important;
    }
    .xzfc ul li a img{
        height:140px;
    }
}
@media only screen and (max-width:640px){
    .index_con .con_1{
        width:100%;
    }
    .index_con .con_2,.index_con .con_1:last-of-type{
        width: 100%;
    } 
    div.lmbt h2{
        font-size: 20px;
        padding-right: 10px;
    }
    div.lmbt a{
        padding-left: 10px;
    }
    div.lmbt{
        margin-bottom: 0;
    }
    .con_1 ul li a{
        font-size: 15px;
        line-height: 35px;
    }
    .con_1.new_img ul li a{
        height:210px;
    }
    .news_images img{
        height:240px;
    }
}
@media only screen and (max-width:540px){
    .kstd  div.lmbt{
        margin-bottom: 10px;
    }
    .kstd ul li{
        width:49%;
    }
    .kstd ul li:nth-of-type(3n){
        margin-right:2%;
    }
    .kstd ul li:nth-of-type(2n){
        margin-right:0%;
    }
    .news_images img{
        height:180px;
    }
}