/*@font-face {*/
/*    font-family:'siyuan';*/
/*    src: url('../font/siyuan.ttf') format("truetype");*/
/*}*/

html{margin: 0;padding: 0}
body{margin: 0;padding: 0;overflow-x:hidden;}
table,td,tr,ul,ol,li,dl,dd,dt,p,input,form,em,p,img,h1,h2,h3,h4,h5,h6,i{margin:0;padding:0;}
ul,li,i{margin: 0;padding: 0;list-style: none;}
a{text-decoration: none;}
img{display: block}
input{outline: none}

@media all and (min-width: 980px){
    .swiper-container {width: 100%;height: 720px;}
    .swiper-slide img {width: 100%;height: 100%;object-fit: cover;}
    .new_swiper{width:20%;position: absolute;bottom: 100px;left: 200px}
    .new_swiper .ok_swiper{display: flex;align-items: center;justify-content: center;}
    .swiper-pagination {display: flex;justify-content: space-between;}
    .new_swiper .swiper-pagination-bullet{width: 60px;height: 72px;display: flex;justify-content: center;align-items: center;border-radius: 0;background: none;text-align: center;color: #ffffff;font-size: 30px}
    .new_swiper .swiper-pagination-bullet-active {background: #4A90E2}
    .swiper-button-next,.swiper-button-prev {top: 0;width: 60px;height: 72px;margin-top: 0}
    .swiper-button-prev,.swiper-container-rtl .swiper-button-next {display: block;position: relative;width: 60px;height: 72px;color: white;left: 0}


    .w79{width: 79%;margin: 0 auto;}
    .m_logo{display: none;}
    .header_web_bg{height: 128px;background: url(../images/03topbg.png) repeat-x;display: flex;align-items: center;}
    .header_web{display: flex;justify-content: space-between;align-items: center;}
    .search_flex .search_text{width: 186px;height: 44px;border: 1px solid rgb(255, 255, 255);border-radius: 25px;background: url(../images/02search_ico.png) 10px center / 16px 16px no-repeat;padding-left: 30px;}
    .search_flex input::-webkit-input-placeholder{color: white;font-size: 18px;}
    .search_button{color: #4A90E2;background-color: #ffffff;width: 96px;height: 46px;text-align: center;line-height: 28px;border-radius:23px;cursor: pointer;border: none;margin-left: 24px;font-size: 18px;}
    .search_flex{display: flex;align-items: center;}
    .header_text {height: 72px;line-height:72px;}
    .header_text ul{display: flex;justify-content: space-around;}
    .header_text ul li a{font-size: 24px;color: #000000;line-height: 36px;}
    .header_text ul li.active a{color: #4A90E2;}
    .header_text ul li:hover a{color: #4A90E2;}
    .up.active{position: fixed;top:0;left: 0;z-index: 99;}
    .up{background-color: white;height: 72px;width: 100%;position: relative;z-index: 99}

    .main_first{padding: 80px 0;}
    .h11{font-size: 70px;color: #FFFFFF;text-align: center;opacity: 0.3;margin-bottom: 20px;}
    .h55{font-size: 36px;color: #FFFFFF;margin-bottom: 56px;}
    .main_first_bg{background-image: url("/static_new/yjlgxcxy/images/main_first_bg.png")}
    .h55{text-align: center}
    .main_first ul{display: flex;justify-content: space-between;}
    .main_first ul li{width: 32.23%;background-color: white;padding-bottom: 30px;}
    .main_first ul li:hover .main_first_img img{transition: 0.5s;transform: scale(1.1)}
    .main_first ul li:hover p:first-child{color: #4A90E2;}
    .main_first ul li .main_first_img{width: 100%;height: 322px;overflow: hidden;}
    .main_first ul li .main_first_img img{width: 100%;height: 100%;}
    .main_first_time {margin: 20px 24px;display: flex;justify-content: space-between;align-items: center}
    .main_first_time p:first-child{font-size: 22px;color: #000000;}
    .main_first_time p:last-child{font-size: 16px;color: #999;}
    .main_first ul li .contect_text{margin: 20px 24px 0 24px;font-size: 16px;color: #999;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow: hidden;text-overflow:ellipsis}
    .main_first_bottom a{display: flex;margin-top: 26px;}
    .main_first_bottom:hover a .first_bottom_text .btext0{color: #4A90E2}
    .main_first_bottom:hover a .first_bottom img{transform: scale(1.1);transition: 0.5s;}
    .main_first_bottom a .first_bottom{width: 50%;height: 500px;overflow: hidden;}
    .main_first_bottom a .first_bottom img{width: 100%;height: 500px;object-fit: cover;}
    .main_first_bottom a .first_bottom_text{flex:1;background-color: white;padding: 56px 56px 0 56px;}
    .main_first_bottom a .first_bottom_text .btext0{font-size: 22px;font-weight: bolder;color: black}
    .main_first_bottom a .first_bottom_text .btext{font-size: 16px;color:#999;line-height: 32px;margin-top: 16px;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:9;overflow: hidden;text-overflow:ellipsis}
    .main_first_bottom a .first_bottom_text span{font-size: 16px;color:#999;display: flex;justify-content: flex-end;margin-top: 28px;}
    .main_first_more{margin-top: 56px;text-align: center;}
    .main_first_more:hover a{font-weight: bolder;}
    .main_first_more a{font-size: 20px;color: white;}

    .main_second_bg{background-image: url("/static_new/yjlgxcxy/images/main-second-bg.png");background-repeat: no-repeat;}
    .main_second_bg .main_second {padding: 80px 0;}
    .main_second_bg .main_second .h11{color: #999999}
    .main_second_bg .main_second .h55{color: #000000}
    .main_second_bg .main_second ul {display: flex;justify-content: space-between;}
    .main_second_bg .main_second .main_first_more a{color: black;}
    .main_second_bg .main_second ul li{width: 26.315%;height: 172px;}
    .main_second_bg .main_second ul li a{display: flex;width: 100%;height: 172px;}
    .main_second_bg .main_second ul li:not(:last-child){position: relative}
    .main_second_bg .main_second ul li:not(:last-child):after{position: absolute;content: '';width: 1px;height: 56px;border-left: 2px solid #D5D5D5;top: 30%;right: -23%;}
    .main_second_time p:first-child{font-size: 42px;color: #000000;}
    .main_second_bg .main_second ul li:hover .main_second_time p:first-child{font-size: 42px;color: #4A90E2;}
    .main_third ul li:hover .main_second_time p:first-child{font-size: 42px;color: #4A90E2;}
    .main_second_time p:last-child{font-size: 16px;color: #000000;}
    .main_second_bg .main_second ul li:hover .main_second_time p:last-child{font-size: 16px;color: #4A90E2;}
    .main_third ul li:hover .main_second_time p:last-child{font-size: 16px;color: #4A90E2;}
    .main_second_text {margin-left: 25px;}
    .main_second_text p{font-size: 20px;font-weight: bolder;color: #000000;margin: 8px 0 20px 0;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow: hidden;text-overflow:ellipsis}
    .main_second_text p{font-size: 20px;font-weight: bolder;color: #000000;margin: 8px 0 20px 0;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow: hidden;text-overflow:ellipsis}
    .main_second_bg .main_second ul li:hover .main_second_text p{color: #4A90E2;}
    .main_third ul li:hover .main_second_text p{color: #4A90E2;}
    .main_second_text>span{line-height: 27px;font-size: 16px;color: #000000;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow: hidden;text-overflow:ellipsis}


    .main_third_bg{background-image: url("/static_new/yjlgxcxy/images/third_bg.png");background-repeat: no-repeat;background-size: cover; position: relative;}
    .main_third{padding: 80px 0;position: relative;z-index: 9;}
    .main_third .third_title{display: flex;justify-content: center;margin-bottom: 56px;}
    .main_third .third_title p{font-size: 24px;color: white;border: 1px solid #4A90E2;border-radius: 32px;width: 320px;height: 64px;background-color: #4A90E2;text-align: center;line-height: 64px;}
    .main_third ul {display: flex;justify-content: space-between;}
    .main_third ul li{width: 12%;cursor: pointer}
    .third_hr{width: 100%;height: 2px;background: #FFFFFF;opacity: 0.3;}
    .main_third ul li:hover .third_hr_text{color: #4A90E2;}
    .third_hr_text{font-size: 20px;color: white;padding: 20px 30px;line-height: 30px;}
    .third_lr{display: flex;margin-top: 128px;}



    .third_img{display: block}
    .third_lr{position: relative;}
    .third_right ul li a .third_img{position: absolute;left: 0;top:0;width: 39.603%;height: 400px;display: none}
    .third_right ul li a .third_img.active{display: block}
    .third_right ul li a .third_img img{width:100%;height: 400px;}
    .third_left{width: 39.603%;}
    .third_right{flex: 1;margin-left: 66px;}
    .third_img {margin-bottom: 48px;height: 400px;}
    .third_img img{width: 100%;height: 100%;object-fit: cover;}
    .main_third .h11{font-size: 60px;margin-left: 73px;text-align: left;}
    .main_third .h55{font-size: 36px;margin-left: 173px;text-align: left;}
    .third_right ul li{width: 100%;}
    .third_right ul li>.main_second_text span{-webkit-line-clamp: 2;}
    .third_right .third_right_li{display: flex;flex-direction: column;}
    .third_right ul li{margin-bottom: 36px;}
    .third_right ul li a{display: flex;}
    .main_third_more{display: flex;justify-content: flex-end;margin-top: 36px;}
    .main_third_more a{font-size: 18px;color: black;}
    .main_third_more:hover a{font-weight: bolder;}
    .third_bg_right{width: 65%;height: 721px;position: absolute;top: 33.5%;right:0;z-index: 5;background-color: #ffffff}
    .main_fourth_bg{background-image: url("/static_new/yjlgxcxy/images/four-img.png");padding: 80px 0;}

    .main_third #left_six li.active p{color: #4A90E2;}
    .htird_right_1{display: none;}
    .htird_right_1.active{display: block;}


    .fourth_top{display: flex;}
    .fourth_top {margin-top: 57px;margin-bottom: 120px;}
    .fourth_top_left{flex: 1;margin-right: 32px;}
    .fourth_top_right{width: 50.6%;}
    .fourth_top_left p:first-child{font-size: 36px;color: #fff;margin-left: 2px;margin-top: 21px;}
    .fourth_top_left p.child{font-size: 20px;color: #fff;margin-top: 52px;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:7;overflow: hidden;text-overflow:ellipsis;line-height: 40px;}
    .fourth_top_left .one{font-size: 105px;color: #F0F0F0;position: absolute;top: -25px;left: 0;opacity: 0.1}
    .fourth_top_left{position: relative}
    .fourth_top_right{border: 10px solid rgba(255, 255, 255, 0.1)}
    .fourth_top_right img{width: 100%;height: 426px;}
    .main_fourth .swiper-container3{width:86%;overflow: hidden;}
    .main_fourth .slidewarp ul li:hover a img{transition: 0.5s;transform: scale(1.1)}
    .main_fourth .slidewarp ul li{width: 23.6%;}
    .main_fourth .slidewarp ul li a{width: 100%;height: 278px;overflow: hidden}
    .main_fourth .slidewarp ul li a img{width: 100%;height: 100%;object-fit: cover;}
    .main_fourth .slidewarp ul {display: flex;justify-content: space-between;}
    .slidewarp{display: flex;justify-content: space-between;align-items: center;}
    .jiantou{cursor: pointer;}



    .main_footer_bg{background-color: #25252F}
    .footer_img_logo{width: 300px;height: 80px;margin-bottom: 15px;}
    .footer_img_logo img{width: 100%;height: 80px;}
    .main_footer span{font-size: 18px;color: white;}
    .main_footer{padding-top: 60px;padding-bottom:81px;display: flex;justify-content: space-between;align-items: flex-start;}
    .main_footer span a{font-size: 18px;color: white;}
    .footer_left{display: flex;flex-direction: column;}
    .footer_left span{line-height: 30px;}
    .footer_right{display: flex;align-items: flex-start;}
    .footer_right p{font-size: 20px;color: white;}
    .footer_right_hr{width: 2px;height: 20px;background: #CCCCCC;margin: 0 37px 0 30px;margin-top: 3px;}
    .footer_right_one{display: flex;flex-direction: column;}
    .footer_right_two{display: flex;flex-direction: column;}
    .footer_right span{line-height: 27px;margin-top: 10px;}
    .footer_right span:hover a{color: #4A90E2}




    .flex_bet{display: flex;justify-content: space-between;align-items: center;}
    .foot_bc_0419{background-color: #a61c4b;padding: 60px 0 81px;}
    .foot_0419 {width: 61.25%;margin: 0 auto;align-items: unset}
    .foot_0419 .foot_left_0419{width: 43.51%;min-width: 300px}
    .foot_0419 .foot_left_0419 img{width: 100%;max-width: 300px;}
    .foot_0419 .foot_left_0419 p{font-size: var(--fz18);color: #FFFFFF;line-height: 30px;}
    .foot_0419 .foot_left_0419 p:nth-of-type(1){margin-top: 20px}
    .foot_0419 .foot_left_0419 p a{color: #ffffff;}
    .foot_0419 .foot_right_0419{width: 38.946%;align-items: unset}
    .foot_0419 .foot_right_0419 .list{width: 44%;display: flex;flex-direction: column;align-items: center;}
    .foot_0419 .foot_right_0419 .list h2{font-size: var(--fz20);color: #FFFFFF;line-height: 30px;margin-bottom: 20px}
    .foot_0419 .foot_right_0419 .list a{font-size: 18px;color: #FFFFFF;line-height: 40px;text-align: center;}
    .foot_0419 .foot_right_0419 .list a:hover{color: #9d8888}
    .foot_0419 .foot_right_0419 span{height: 20px;border-left: 2px solid #CCCCCC;}

    @media (max-width: 980px){
        .foot_0419{width: 95%;flex-direction: column;}
        .foot_0419 .foot_left_0419,.foot_0419 .foot_right_0419{width: 100%}
        .foot_0419 .foot_right_0419{margin-top: 10px}
        .foot_bc_0419{padding: 20px 0}
    }




/*    六大工程*/
    .height_header .header_web_bg{display: flex;flex-direction: column;position: relative;z-index: 3;height: auto;width: 100%;background-repeat:no-repeat;background-image: url("/static_new/yjlgxcxy/images/03topbg.png");background-size: cover;}
    .height_header .header_web_bg .header_text .text_color>li a{color: white;}
    .header_first .header_web_bg .header_text .text_color>li:hover a{color: #90b9e9;}
    .height_header .header_first .header_web_bg .header_text .text_color>li>.drop_two_down ul li a{color: #666;}
    .height_header .header_first .header_web_bg .header_text .text_color>li>.drop_two_down ul li:hover a{color:#4A90E2;}
    .height_header .header_web_bg .header_web{margin-top: 36px;margin-bottom: 27px;}
    .height_header .header_web_bg .header_text{line-height: normal;}
    .img_header{width: 100%;height: 331px;position: absolute;top: 215px;}
    .img_header img{width: 100%;height: 100%;object-fit: cover;}
    .height_header{height: 546px;}
    .header_web_bg.active{position: fixed;top:0;left: 0;z-index: 99;}



     .wzlb_first{display: flex;margin-top: -120px;position: relative;z-index: 2;padding-bottom: 80px;}
     .wzlb_first_left{width: 21.108%;}
     .wzlb_first_right{width:75%;margin-left: 80px;}



     .wzlb_first_left ul{display: flex;width: 100%;background-color:#4A90E2 ;flex-direction: column;align-items: flex-end;}
     .wzlb_first_left ul li:not(:first-child){width: 96.875%;background-color:#F2F2F2;position: relative;padding: 30px 0;}
     .wzlb_first_left ul li:first-child{width: 96.875%;background-color:#4A90E2;height: 120px;display: flex;align-items: center;justify-content: center;}
     .wzlb_first_left ul li:first-child p{margin: 0 55px;}
     .wzlb_first_left ul li:nth-of-type(n+3):after{content: '';width: 100%;height: 3px;background-color: #FFFFFF;position: absolute;top: 0;left: 0;}
     .wzlb_first_left ul li:first-child a{font-size: 30px;color: #ffffff;}
     .wzlb_first_left ul li:hover a{color: #ffffff;}
     .wzlb_first_left ul li:not(:first-child) a{font-size: 26px;color: #666;margin:0 46px;}
     .wzlb_first_left ul li:not(:first-child) a p{display: inline;line-height: 39px;}
     .wzlb_first_left ul li span{display: none}
     .wzlb_first_left ul li.active span{display: block;}
     .wzlb_first_left ul li:hover p{color: #4A90E2}
     .wzlb_first_left ul li.active p{width: 80%;color: #4A90E2}
     .wzlb_first_left ul li.active a{display: flex;justify-content: space-between;align-items: center;width: 80%;}
     .wzlb_first_left ul li a{display: flex;justify-content: space-between}






     .wzlb_first_right .right_top p{font-size: 36px;color: #4A90E2;}
     .wzlb_first_right .right_top span a{font-size: 20px;color: #666;}
     .wzlb_first_right .right_top span:hover a{color: #4A90E2;}
     .right_top:after{position: absolute;content:'';width: 100%;border-bottom: 2px solid #000000;opacity: 0.1;bottom: -22px;left: 0;}
     .right_top:before{position: absolute;content:'';width: 12%;border-bottom: 6px solid #4A90E2;bottom: -22px;left: 0;}
     .right_top{display: flex;justify-content: space-between;align-items: center;position: relative;margin-top: 168px;}
     .right_bottom ul li a p{font-size: 26px;color: #000000;}
     .right_bottom ul li a span{font-size: 26px;color: black;}
     .right_bottom ul li a{display: flex;justify-content: space-between;}
     .right_bottom ul {margin-top: 56px;}
     .right_bottom ul li:hover a p{color: #4A90E2;transition: 0.5s}
     .right_bottom ul li{padding: 24px 0;position: relative;}
     .right_bottom ul li:after{position: absolute;content: '';bottom: 0;left: 0;border-bottom: 1px dashed #000;opacity: 0.1;width: 100%;}
     .right_page p{font-size: 16px;color: #666;}
     .right_page span{font-size: 16px;border: 1px solid #666;padding: 2px 9px;text-align: center;}
     .right_page span a{display: inline-block;color:#666;}
     .right_page{display: flex;align-items: center;width: 40%;justify-content: space-around}
     .right_page_w{display: flex;justify-content: center;padding: 80px 0 105px 0}
     .right_page p span{color: #4A90E2}
     .right_page p.p-page{color: white;background-color: #4A90E2;padding: 3px 9px;}

/*     学院领导*/
    .right_img_twlb ul li a{display: flex;}
    .right_img_twlb ul{margin-top: 40px;}
    .right_img_twlb ul li {position: relative;padding: 40px 0;}
    .right_img_twlb ul li:hover .right_bottom_text h5{color: #4A90E2;transition: 0.5s}
    .right_img_twlb ul li:after{position: absolute;content: '';bottom: 0;left: 0;border-bottom: 1px dashed #000;opacity: 0.1;width: 100%;}
    .right_img_twlb .right_bottom_img{width: 220px;height: 320px;}
    .right_img_twlb .right_bottom_text{flex: 1;}
    .right_img_twlb .right_bottom_img img{width: 100%;height: 100%;object-fit: cover;}
    .right_bottom_text h5{font-size: 30px;color: black;margin: 14px 0 37px 0;}
    .right_bottom_text p{font-size: 20px;color: black;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:5;overflow: hidden;text-overflow:ellipsis;}
    .right_bottom_text{display: flex;flex-direction: column;margin-left: 52px;line-height: 32px;}

/*    学院新闻*/
    .xq_bottom_img{width: 260px;height: 174px;}
    .xq_bottom_img img{width: 100%;height:100%;object-fit: cover;}
    .xq_bottom_text{margin-left: 40px;}
    .xq_bottom_text h5{font-size: 22px;color: black;margin-bottom: 24px;}
    .xq_bottom_text p.xq_text{line-height: 32px;font-size: 16px;color: black;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow: hidden;text-overflow:ellipsis;}
    .right_bottom ul li a .main_second_time{margin-right: 40px;width: 9%;}
    .wzlb_first_right .xinwen_text ul li{padding-left: 41px}
    .right_bottom ul li a .xq_bottom_text{flex: 1;}
    .right_bottom ul li a .main_second_time p:first-child{font-size: 64px;color: black;font-weight: bolder;}
    .right_bottom ul li a .main_second_time p:last-child{font-size: 24px;color: black}
    .xinwen_text ul li{padding: 24px 0;position: relative;height: 190px;}
    .xinwen_text ul li:after{position: absolute;content: '';bottom: 0;left: 0;border-bottom: 1px solid #000;opacity: 0.1;width: 100%;}

    .xinwen_text ul li:hover a .xq_bottom_img{display: none;}
    .xinwen_text ul li:hover a .xq_bottom_text{margin-left:0px;}
    .xinwen_text ul li:hover a .xq_bottom_text h5{color: white}
    .xinwen_text ul li:hover a .xq_bottom_text p{color: white}
    .xinwen_text ul li:hover a .main_second_time p{color: white}
    .xinwen_text ul li:hover{background-color: #4A90E2;padding-right: 20px;height: 180px;display: flex;align-items: center;}


/*校园风光*/
    .right_img_tplb ul li{width: 30%;height: 231px;}
    .right_img_tplb ul li:nth-of-type(n+4){margin-top: 40px;}
    .tplb_img{width: 100%;height: 100%;overflow: hidden}
    .tplb_img img{width: 100%;height: 100%;object-fit: cover;}
    .right_img_tplb ul{display: flex;flex-wrap: wrap;justify-content: space-between;margin-top: 82px;}
    .right_img_tplb ul li:hover a .tplb_img img{transition: 1s;transform: scale(1.1)}



/*    学校标识*/
    .bs_img{width: 75.826%;height: 546px;}
    .right_bottom_bs{display: flex;justify-content: center;margin-top: 106px;}

/*    学院领导详情*/
    .right_img_xqy{margin-top: 82px;}
    .right_img_xqy .xqy_title{text-align: center;}
    .right_img_xqy .xqy_title p:first-child{font-size: 32px;color: black;}
    .right_img_xqy .xqy_title p:last-child{font-size: 14px;color:#4B4B4B;margin-top: 24px;margin-bottom: 40px;}
    .xqy_section{font-size: 16px;color: black;}
    .xqy_section img{display:inline;}

/*    通知公告*/
    .time_title ul{margin-top: 100px}
    .time_title ul li:not(:first-child){margin-top: 42px;}
    .time_title ul li:hover a .main_second_text p{color: #4A90E2;transition: 0.5s;}
    .time_title ul li a{display: flex;}
    .time_title ul li a .main_second_text{margin-left: 17px;flex: 1;}
    .time_title ul li a .main_second_text p{font-size: 22px;color: black;}
    .time_title ul li a .main_second_time{width: 80px;height: 120px;background-color: #4A90E2;display:flex;flex-direction:column;justify-content: center;align-items: center;}
    .time_title ul li a .main_second_time p{color: #ffffff}
    .time_title ul li a .main_second_time p:first-child{font-size:40px;}
    .time_title ul li a .main_second_text span{line-height: 30px;font-size: 16px;color: black;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow: hidden;text-overflow:ellipsis;}


    .right_top,.p-page{cursor: pointer}
    .wzlb_first_left ul li.active a span{width: 20px;height: 20px;}

/*color: #4A90E2;transition: 0.5s;*/


/*修改首页学校跳转连接*/
    .xg_hr{height: 39px;width: 6px;background-color: white;margin-left: 15px;}
    .xg_text a{margin-left: 15px;color: #FFFFFF;font-size: 26px;line-height: 44px;}
    .xg_text:hover a{color:#90c2fd; }
    .form{display: flex;align-items: center;}
}


@media all and (max-width: 980px){

    .swiper-container {width: 100%;height: 250px;}
    .swiper-slide img {width: 100%;height: 100%;object-fit: cover}
    .new_swiper{width:50%;position: absolute;bottom: 30px;left: 10px}
    .new_swiper .ok_swiper{display: flex;align-items: center;justify-content: center;}
    .swiper-pagination {display: flex;justify-content: space-between;width: 45%;}
    .new_swiper .swiper-pagination-bullet{width: 30px;height: 35px;display: flex;justify-content: center;align-items: center;border-radius: 0;background-color: #CCCCCC;text-align: center;}
    .ss{color: #000000;font-size: 16px}
    .new_swiper .swiper-pagination-bullet-active {background: #4A90E2}
    .ok_swiper .swiper-button-prev{display: none}
    .ok_swiper .swiper-button-next{display: none}



    .m_header{position: absolute;top:15px;right: 10px;z-index:22;height: 30px;}
    .m_header span{position: relative;background-color: #ffffff;display: block;width: 40px;height: 2px;transition: all ease 0.35s;z-index:22;}
    .m_header span:nth-of-type(1){top:0}
    .m_header span:nth-of-type(2){top:10px}
    .m_header span:nth-of-type(3){top:20px}
    .m_header.active{position: absolute;top: 10px;right: 10px}
    .m_header.active span:nth-of-type(1){top:13px;transform:rotate(45deg);background: #4A90E2}
    .m_header.active span:nth-of-type(2){width:0;color: #4A90E2}
    .m_header.active span:nth-of-type(3){top:9px;transform:rotate(-45deg);background: #4A90E2}


    .header_web{display: none;}
    .m_logo{position: absolute;top:10px;left: 10px;z-index: 9;display: block;width: 60%;height: 40px;}
    .m_logo img{width: 100%;height: 40px;}

    .header_text{font-size: 20px;text-align: center;line-height: 30px;}
    .header_text ul{background-color: #ffffff;display: block;position: absolute;width: 100%;z-index: 10;padding-top: 52px}
    .header_text ul li{height: 66px;position: relative;line-height: 66px;}
    .header_text ul li a{color: #000000;}
    .header_text ul li::after{content: '';width: 90%;height: 1px;background: #ddddde;bottom: 0px;left: 0px;position: absolute;transform: translate(5%,0)}
    .header_text{display:block;}
    .header_text.active{display:none;}




    .w95{width: 95%;margin: 0 auto;}
    .main_first{padding: 30px 0;}
    .h11{font-size: 29px;color: #FFFFFF;text-align: center;opacity: 0.3;margin-bottom: 20px;}
    .h55{font-size: 22px;color: #FFFFFF;margin-bottom: 26px;}
    .main_first_bg{background-image: url("/static_new/yjlgxcxy/images/main_first_bg.png")}
    .h55{text-align: center}
    .main_first ul{display: flex;flex-direction: column;}
    .main_first ul li:not(:first-child){margin-top: 10px;}
    .main_first ul li{width: 100%;background-color: white;}
    .main_first ul li .main_first_img{width: 100%;height: 200px;}
    .main_first ul li .main_first_img img{width: 100%;height: 100%;object-fit: cover;}

    .main_first_time {margin: 10px 14px;display: flex;flex-direction: column;}
    .main_first_time p:first-child{font-size: 16px;color: #000000;}
    .main_first_time p:last-child{font-size: 14px;color: #999;margin-top: 10px;}
    .main_first ul li .contect_text{font-size: 12px;color: #999;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow: hidden;text-overflow:ellipsis;margin: 10px 14px;}
    .main_first_bottom a{display: flex;flex-direction: column;margin-top: 20px;}
    .main_first_bottom a .first_bottom{width: 100%;height: 200px;}
    .main_first_bottom a .first_bottom img{width: 100%;height: 200px;}
    .main_first_bottom a .first_bottom_text{flex:1;background-color: white;padding:10px 10px 0 10px;}
    .main_first_bottom a .first_bottom_text .btext0{font-size: 14px;font-weight: bolder;}
    .main_first_bottom a .first_bottom_text .btext{font-size: 14px;color:#999;line-height: 28px;margin-top: 10px;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:5;overflow: hidden;text-overflow:ellipsis}
    .main_first_bottom a .first_bottom_text span{font-size: 12px;color:#999;display: flex;justify-content: flex-end;margin-top: 6px;margin-bottom: 6px;}
    .main_first_more{margin-top: 12px;text-align: center;}
    .main_first_more a{font-size: 12px;color: white;}

    .main_second_bg{background-image: url("/static_new/yjlgxcxy/images/main-second-bg.png");background-repeat: no-repeat;}
    .main_second_bg .main_second {padding: 30px 0;}
    .main_second_bg .main_second .h11{color: #999999}
    .main_second_bg .main_second .h55{color: #000000}
    .main_second_bg .main_second ul {display: flex;flex-direction: column;}
    .main_second_bg .main_second .main_first_more a{color: black;}
    .main_second_bg .main_second ul li{width: 100%;height: 118px;}
    .main_second_bg .main_second ul li a{display: flex;width: 100%;height: 118px;}
    .main_second_time p:first-child{font-size: 22px;color: #4A90E2;}
    .main_second_time p:last-child{font-size: 12px;color: #4A90E2;}
    .main_second_text {margin-left: 10px;}
    .main_second_text p{font-size: 14px;color: #4A90E2;margin: 8px 0 10px 0;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow: hidden;text-overflow:ellipsis}
    .main_second_text>span{font-size: 12px;color: #000000;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow: hidden;text-overflow:ellipsis}


    .main_third_bg{background-image: url("/static_new/yjlgxcxy/images/third_bg.png");background-repeat: no-repeat;background-size: cover; position: relative;}
    .main_third{padding: 40px 0;position: relative;z-index: 9;}
    .main_third .third_title{display: flex;justify-content: center;margin-bottom: 56px;}
    .main_third .third_title p{font-size: 14px;color: white;border: 1px solid #4A90E2;border-radius: 32px;width:66%;height:30px;background-color: #4A90E2;text-align: center;line-height: 30px;}
    .main_third ul {display: flex;flex-wrap: wrap;justify-content: space-between;}
    .main_third ul li{width: 45%;}
    .third_hr{width: 100%;height: 2px;background: #FFFFFF;opacity: 0.3;}
    .third_hr_text{font-size: 12px;color: white;padding: 10px 25px;}
    .third_lr{display: flex;margin-top: 33px;flex-direction: column;}

    .third_left_top .third_img{display: none}
    .third_left_top .third_img.active{display: block}


    .third_img{display: block}
    .third_lr{position: relative;}
    .third_right ul li a .third_img{position: absolute;left: 0;top:0;width: 100%;height: 200px;display: none}
    .third_right ul li a .third_img.active{display: block}
    .third_right ul li a .third_img img{width:100%;height:100%;object-fit: cover}
    .third_left{width: 100%;}
    .third_right{flex: 1;}
    .third_img {margin-bottom: 20px;}
    .third_img img{width: 100%;height: 100%;object-fit: cover}
    .main_third .h11{font-size: 14px;margin-left: 10px;text-align: left;}
    .main_third .h55{font-size: 12px;margin-left: 10px;text-align: left;}
    .third_right ul li{width: 100%;}
    .third_right ul li>.main_second_text span{-webkit-line-clamp: 2;}
    .third_right .third_right_li{display: flex;flex-direction: column;}
    .third_right ul li{margin-bottom: 22px;}
    .third_right ul li a{display: flex;}
    .main_third_more{display: flex;justify-content: flex-end;}
    .main_third_more a{font-size: 12px;color: black;}

    .main_third #left_six li.active p{color: #4A90E2;}
    .htird_right_1{display: none;}
    .htird_right_1.active{display: block;}


    .main_fourth_bg{background-image: url("/static_new/yjlgxcxy/images/four-img.png");padding:30px 0;}


    .fourth_top{display: flex;flex-direction: column;}
    .fourth_top {margin-top: 22px;margin-bottom: 33px;}
    .fourth_top_left{flex: 1;}
    .fourth_top_right{width: 95%;}
    .fourth_top_left p:first-child{font-size: 16px;color: #fff;margin-left: 2px;}
    .fourth_top_left p.child{font-size: 12px;color: #fff;margin-top: 22px;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow: hidden;text-overflow:ellipsis;line-height: 22px;}
    .fourth_top_left .one{display: none}
    .fourth_top_right{border: 10px solid rgba(255, 255, 255, 0.1)}
    .fourth_top_right img{width: 100%;height: 226px;}
    .main_fourth .swiper-container3{width:86%;overflow: hidden;}
    .main_fourth .slidewarp ul li{width: 23.6%;}
    .main_fourth .slidewarp ul li a{width: 100%;}
    .main_fourth .slidewarp ul li a img{width: 100%;}
    .main_fourth .slidewarp ul {display: flex;justify-content: space-between;}
    .slidewarp{display: flex;justify-content: space-between;align-items: center;}
    .jiantou{cursor: pointer;}


    .jiantou{width: 15px;height: 30px;}
    .jiantou .next{width:100%;height: 30px;}
    .jiantou .next img{width:100%;height: 30px;}
    .jiantou .prev{width:100%;height: 30px;}
    .jiantou .prev img{width:100%;height: 30px;}

    .main_footer_bg{background-color: #25252F}
    .footer_img_logo{width: 150px;height:39px;margin-bottom: 30px;}
    .footer_img_logo img{width: 100%;height: 39px;}
    .main_footer span{font-size: 12px;color: white;}
    .main_footer{padding-top: 20px;padding-bottom:20px;display: flex;align-items: center;flex-direction: column;}
    .main_footer span a{font-size: 12px;color: white;}
    .footer_left{display: flex;flex-direction: column;}
    .footer_left span{line-height:28px;}
    .footer_right{display: flex;flex-direction: column;width: 80%}
    .footer_right p{font-size: 12px;color: white;}
    .footer_right_hr{width: 100%;height: 2px;background: #CCCCCC;margin: 10px 0px 10px 0;}
    .footer_right_one{width: 100%;display: flex;flex-direction: row;justify-content: space-between;align-items: center;}
    .footer_right_two{width: 100%;}

    /*    六大工程*/
    .img_header{width: 100%;height: 200px;}
    .img_header img{width: 100%;height: 150px;}

    .wzlb_first{display: flex;flex-direction: column;}
    .wzlb_first_left{width: 100%;}
    .wzlb_first_right{flex: 1;margin-top: 20px;}
    .wzlb_first_left ul{display: flex;width: 100%;background-color:#4A90E2 ;flex-direction: column;align-items: flex-end;}
    .wzlb_first_left ul li:not(:first-child){width: 96.875%;background-color:#F2F2F2;position: relative;}
    .wzlb_first_left ul li{width: 96.875%;text-align: center;background-color:#4A90E2;padding: 15px 0;}
    .wzlb_first_left ul li:nth-of-type(n+3):after{content: '';width: 100%;height: 3px;background-color: #FFFFFF;position: absolute;top: 0;left: 0;}
    .wzlb_first_left ul li:first-child a{font-size: 18px;color: #ffffff;}
    .wzlb_first_left ul li:not(:first-child) a{font-size: 14px;color: #666;display: flex;justify-content: space-between;align-items: center;}
    .wzlb_first_left ul li p{margin-left:20px;width: 75%}
    .wzlb_first_left ul li a span{color: #4A90E2;width: 20%;display: none;}
    .wzlb_first_right .right_top p{font-size: 14px;color: #4A90E2;}
    .wzlb_first_right .right_top span{font-size:12px;color: #666;width: 60%;}
    .right_top:after{position: absolute;content:'';width: 100%;border-bottom: 2px solid #000000;opacity: 0.1;bottom: -22px;left: 0;}
    .right_top:before{position: absolute;content:'';width: 20%;border-bottom: 6px solid #4A90E2;bottom: -22px;left: 0;}
    .right_top{display: flex;justify-content: space-between;align-items: center;position: relative;margin-top: 10px;}
    .right_bottom ul li a p{font-size:12px;color: #4A90E2;}
    .right_bottom ul li a span{font-size:12px;color: black;}
    .right_bottom ul li a{display: flex;justify-content: space-between;}
    .right_bottom ul {margin-top: 36px;}
    .right_bottom ul li{padding: 10px 0;position: relative;}
    .right_bottom ul li:after{position: absolute;content: '';bottom: 0;left: 0;border-bottom: 1px dashed #000;opacity: 0.1;width: 100%;}
    .right_page p{font-size: 12px;color: #666;}
    .right_page span{font-size: 12px;border: 1px solid #666;padding: 2px 3px;text-align: center;}
    .right_page span a{display: inline-block;color:#666;}
    .right_page{display: flex;align-items: center;width: 88%;justify-content: space-around}
    .right_page_w{display: flex;justify-content: center;padding: 30px 0 55px 0}
    .right_page p span{color: #4A90E2}
    .right_page p.p-page{color: white;background-color: #4A90E2;padding: 3px 3px;}

    /*     学院领导*/
    .right_img_twlb ul li a{display: flex;flex-direction: column;align-items: center;}
    .right_img_twlb ul{margin-top: 40px;}
    .right_img_twlb ul li {position: relative;padding: 20px 0;}
    .right_img_twlb ul li:hover .right_bottom_text h5{color: #4A90E2;transition: 0.5s}
    .right_img_twlb ul li:after{position: absolute;content: '';bottom: 0;left: 0;border-bottom: 1px dashed #000;opacity: 0.1;width: 100%;}
    .right_img_twlb .right_bottom_img{width: 100px;}
    .right_img_twlb .right_bottom_text{flex: 1;margin-top: 10px}
    .right_img_twlb .right_bottom_img img{width: 100%;}
    .right_bottom_text h5{font-size: 16px;color: black;margin: 5px 0 10px 0;}
    .right_bottom_text p{font-size: 12px;color: black;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:5;overflow: hidden;text-overflow:ellipsis;}
    .right_bottom_text{display: flex;flex-direction: column;}

    /*    学院新闻*/
    .xq_bottom_img{width: 90%;height: 200px;margin: 10px 0}
    .xq_bottom_img img{width: 100%;height:100%;object-fit: cover;}
    .xq_bottom_text h5{font-size: 14px;color: black;margin-bottom: 5px;}
    .xq_bottom_text p.xq_text{font-size: 12px;color: black;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow: hidden;text-overflow:ellipsis;}
    .right_bottom ul li a .main_second_time{margin-right: 40px;width: 9%;display: flex;align-items: center;}
    .right_bottom ul li a .xq_bottom_text{flex: 1;}
    .right_bottom ul li a .main_second_time p:first-child{font-size: 22px;color: black;font-weight: bolder;}
    .right_bottom ul li a .main_second_time p:last-child{font-size: 14px;color: black}
    .xinwen_text ul li a{display: flex;flex-direction: column;align-items: center;background-color: #efefef;}
    .xinwen_text ul li{padding: 10px 0;position: relative;}
    .xinwen_text ul li:after{position: absolute;content: '';bottom: 0;left: 0;border-bottom: 1px solid #000;opacity: 0.1;width: 100%;}

    .xinwen_text ul li:hover a .xq_bottom_img{display: none;}
    .xinwen_text ul li:hover a .xq_bottom_text{margin-left:0px;}
    .xinwen_text ul li:hover a .xq_bottom_text h5{color: white}
    .xinwen_text ul li:hover a .xq_bottom_text p{color: white}
    .xinwen_text ul li:hover a .main_second_time p{color: white}
    .xinwen_text ul li:hover{background-color: #4A90E2;padding-right: 20px;}


    /*校园风光*/
    .right_img_tplb ul li{width:100%;height: 200px;}
    .right_img_tplb ul li:nth-of-type(n+1){margin-top: 20px;}
    .tplb_img{width: 100%;height: 100%;overflow: hidden}
    .tplb_img img{width: 100%;height: 100%;object-fit: cover}
    .right_img_tplb ul{display: flex;flex-direction: column;margin-top: 30px;margin-bottom: 30px;}
    .right_img_tplb ul li:hover a .tplb_img img{transition: 1s;transform: scale(1.1)}



    /*    学校标识*/
    .bs_img{width: 100%;height: 200px;}
    .bs_img img{width: 100%;height:100%;object-fit: cover}
    .right_bottom_bs{display: flex;justify-content: center;margin-top: 66px;margin-bottom: 36px}

    /*    学院领导详情*/
    .right_img_xqy{margin-top: 50px;}
    .right_img_xqy .xqy_title{text-align: center;}
    .right_img_xqy .xqy_title p:first-child{font-size: 18px;color: black;}
    .right_img_xqy .xqy_title p:last-child{font-size: 12px;color:#4B4B4B;margin-top: 10px;margin-bottom: 20px;}
    .xqy_section{font-size: 14px;color: black;margin-bottom: 20px;}

    /*    通知公告*/
    .time_title ul{margin-top: 60px}
    .time_title ul li:not(:first-child){margin-top: 20px;}
    .time_title ul li:hover a .main_second_text p{color: #4A90E2;transition: 0.5s;}
    .time_title ul li a{display: flex;}
    .time_title ul li a .main_second_text{margin-left: 5px;flex: 1;}
    .time_title ul li a .main_second_text p{font-size: 14px;color: black;}
    .time_title ul li a .main_second_time{width: 55px;height: 80px;background-color: #4A90E2;display:flex;flex-direction:column;justify-content: center;align-items: center;}
    .time_title ul li a .main_second_time p{color: #ffffff}
    .time_title ul li a .main_second_time p:first-child{font-size:14px;}
    .time_title ul li a .main_second_text span{font-size: 12px;color: black;display: -webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow: hidden;text-overflow:ellipsis;}


    .right_top,.p-page{cursor: pointer}
    .wzlb_first_left ul li.active a p{color: #4A90E2}
    .wzlb_first_left ul li.active a span{display: block;}
    .wzlb_first_left ul li.active a span img{width: 10px;height: 10px;}



}


/*修改header*/
@media all and (min-width: 980px){
/*二级标题*/
.text_color>li{position: relative;}
.text_color>li:hover .drop_two_down{display: block;}
.drop_two_down{position: absolute;z-index: 9;flex-direction: column;left: 50%;transform: translate(-50%);display: none;}
.drop_two_down ul{display: flex;flex-direction: column;font-size: 20px;background-color: #FFFFFF;box-shadow: 0 0 7px 0 rgb(0 0 0 / 9%);}
.drop_two_down ul li{text-align: center;padding: 0 33px;position: relative;width: auto;white-space: nowrap;line-height: 56px;}
.header_text .text_color .drop_two_down ul li a{font-size: 21px;color: #000000;line-height: 36px;}
.header_text .text_color .drop_two_down ul li:hover a{color: #4A90E2;line-height: 36px;}
/*二级标题end*/

}


@media all and (max-width: 980px){

    /*二级标题*/
    .drop_two_down ul{display: flex;flex-direction: column;padding: 0px;}
    .drop_two_down ul li{text-align: center;hite-space: nowrap;width: auto;white-space: nowrap;}
    .header_text .text_color .drop_two_down ul li a{color: #000000;line-height: 36px;}
    .drop_two_down{display: none}
    .drop_two_down.active{display: block}
/*二级标题end*/

}