*{
    margin: 0;
    padding: 0;
}
body{

    /* background: rgba(244, 244, 244, 1); */
    background-color: rgba(255, 255, 255, 1);
    font-family: 'PingFangSC-Semibold', 'PingFangSC-Medium', 'PingFang SC';
    overflow-x: hidden;
    min-width: 360px;
}
html{
    font-size: 16px;
}
h3,ul{
    margin: 0;
}


a:hover{
    text-decoration: none;
}

.container{
    max-width: 1230px;
}

.xiala{
    z-index: 2;
    position: absolute;
    background: rgba(0,0,0,0.5);
    width: 100%;
    left: 0;

}
.nav-item >.nav-link,.nav2-link{
    color: #fff;
    font-size: 16px;
    line-height: 50px;
    padding: 0 20px;
}
/*.nav-item >.nav-link:hover,.nav2-link>a:hover{*/
/*    color: #0063AE;*/
/*}*/

.nav2-link>a{
    color: #fff;
    font-size: 12px;
}

.btn{
    background: #0063AE;
}

.dynamic_con img,.xiaoxun_img>img{
    width: 100%;
    height: 100%;
}




ul,li{
    list-style: none;
    padding: 0;
}

a{
    text-decoration: none;
}



.nav3_son_icon{
    padding: 0;
    margin-bottom: 15px;
}

.icon-img{
    width: 2rem;
    height: 2rem;
     background: url(../images/1.png) no-repeat center center;
    background-size: contain;
    margin: 0 auto;
}
    .nav3_son_icon:nth-child(2) .icon-img:nth-of-type(1) {
        background: url(../images/3.png) no-repeat center center;
        background-size: contain;
    }
    .nav3_son_icon:nth-child(3) .icon-img:nth-of-type(1) {
        background: url(../images/2.png) no-repeat center center;
        background-size: contain;
    }
    .nav3_son_icon:nth-child(4) .icon-img:nth-of-type(1) {
        background: url(../images/4.png) no-repeat center center;
        background-size: contain;
    }
    .nav3_son_icon:nth-child(5) .icon-img:nth-of-type(1) {
        background: url(../images/5.png) no-repeat center center;
        background-size: contain;
    }
    .nav3_son_icon:nth-child(6) .icon-img:nth-of-type(1) {
        background: url(../images/6.png) no-repeat center center;
        background-size: contain;
    }


.head_logo{
    background-color: rgba(0, 99, 174, 1);
}
.navbar{
    padding: 0;
}

.nav_logo{
    display: flex;
    flex-direction: row;
    justify-content:center;
    align-items: center;
    /* align-content: center; */
    padding-top: 0.5143rem;
    padding-bottom: 0.6rem;
}

.logo{
    position: relative;
    width: 9.8rem;
    height: 2.5rem;
    background: url(../images/微信图片_20230523161104.png) no-repeat left center;
    background-size: contain;

}

.sx{
    width: 2px;
    height: 1.1429rem;
    border-left: 2px solid rgba(255, 255, 255, 1);
    margin: 0 0.4286rem 0 0.3429rem;
}

.logo_zsw{

    width: 2.5429rem;
    height: 1.4571rem;
    background: url(../images/logo2@2x.png);
    background-size: contain;
    margin-bottom: 0.2286rem;
}

/* 轮播图和导航 */
.banners{
    position: relative;
}
.banner_nav2{
    position: absolute;
    top: 0;
    left: 0;
    z-index: 100;
    background-color: rgba(0, 0, 0, 0.50);
    width: 100%;
    height: 1.5714rem;
}

.nav2-ul{
    display: flex;
    justify-content:space-around;
    /* align-items:center; */
    margin: 0;
    text-align: center;
    margin: 0 auto;
}
.nav2-ul{

}




/*.tongzhi_info_data:hover{*/
/*    color: #0063ae !important;*/
/*    transform: translateX(4px);*/
/*    transition: all 0.3s;*/
/*}*/


.nav2-son{
    font-size: 0.4571rem;

}
.nav2-son a{
    display: inline-block;
    width: 110px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #FFFFFF;
    line-height: 1.5714rem;
}
.nav2-dropdown{
    display: none;
}
.nav2dropdown-son{
    background-color: rgba(0, 0, 0, 0.50) ;
    z-index: 10;
}
/*.nav2dropdown-son .hover{*/
/*    background-color: #fff;*/
/*    color: rgba(7,41,141,.9);*/
/*}*/


.swiper-container {
    width: 100%;
  }
.swiper-slide {
    text-align: center;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    overflow: hidden;
     height: 14.0571rem;
  }

  /* .img-item{
    width: 10rem;
  } */

  .swiper-slide img{
     object-fit: cover;
    position: absolute;
    left: 50%;
    top: 50%;
    min-height: 100%;
    min-width: 100%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: auto;
  }

  .swiper-slide2{
      height: 9.0571rem;
  }

/* 主题内容 */
.sec_1{
    background-color: rgba(255, 255, 255, 1);
    background:rgba(255, 255, 255, 1) url(../images/zs_info.png) no-repeat center center ;
    background-size: cover;
}
  /* 中部导航 */
  .nav3{
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    height: auto;


}
  .nav3-son{

    height: auto;
    margin:  auto;
    background-color: #fff;
    align-items:center;
    box-shadow: 0px 2px 0.8286rem 0px rgba(0,0,0,0.1);
    padding: 15px 15px 0 15px;

  }



.nav-txt{
    text-align: center;
    white-space: nowrap;
    margin-top: 9.9995px;
    font-size: 15.9985px;
    /* margin-bottom: 1rem; */
    color: #2b2d42;
    line-height: 100%;
    font-family: 'Microsoft YaHei','WenQuanYi Micro Hei','Helvetica Neue',Verdana,Arial,Helvetica,SimHei,sans-serif;
}




/* 招生政策 */
.zs_list{
    margin: -2rem auto;
    padding-bottom: 2rem;
}

.tongzhi_info_tit{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 11px 16px 1px;
    white-space:nowrap;
}

.tongzhi_info_tit>h3{
    font-size: 26.0015px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #0063AE;
    line-height: 37px;
    background:url(../images/通知@2x.png) no-repeat left center;
    padding-left: 35px;
}
.tongzhi_info_tit>.info_more{
    font-size: 12px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: rgba(0,0,0,0.4);

}



.info_line{
    display: inline-block;
    /* width: 3.4571rem; */
    width: 100%;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.20);
    vertical-align: middle;
    margin: 0 7px 0 24px;
    border: none;
}
.info_more{
font-size: 10px;
font-family: PingFangSC-Medium, PingFang SC;
font-weight: 500;
color: rgba(0,0,0,0.4);
line-height: 14px;
}
.tongzhi_info_cont>li{

    border-bottom: 1px solid rgba(0, 0, 0, 0.20);

}
.tongzhi_info_data{
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
}
.tongzhi_info_data>h3,.tongzhi_info_data>span{

    font-size: 15px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: rgba(0,0,0,0.8);
    line-height: 21px;
    white-space: nowrap;
}
.tongzhi_info_data>h3{
    /* //设置行内块属性 */
    display: inline-block;
    /* //强制不换行 */
    white-space: nowrap;
    /* //固定盒子的宽度 */
    width: 85%;
    /* //超出部分隐藏 */
    overflow: hidden;
    /* //显示‘...’ */
    text-overflow:ellipsis;

    padding-left:28px ;
    background: url(../images/通知@2x.png) no-repeat left center;
    background-size: contain;
}

.zhaosheng_info_tit>h3{
    background: url(../images/招生@2x.png) no-repeat left center;
}
.zhaosheng_info_data>h3{
    background: url(../images/招生@2x.png) no-repeat left center;
    background-size: contain;
}
.zhaosheng_policy_tit>h3{
    background: url(../images/招生政策@2x.png) no-repeat left center;

}
.zhaosheng_policy_data>h3{
    background: url(../images/招生政策@2x.png) no-repeat left center;
    background-size: contain;
}

.dropdown-toggle::after{
    display: none;
}
.nav-link>span{
    display: inline-block;
   width: 30%;
   height: 100%;
    margin-left: .255em;
    font-size: 12px;
    padding-left: 1em;

}


/* 院系专业 */
/*.sec_1{*/
/*    margin-bottom: 50px;*/
/*}*/

.sec_2{
    margin-top: 24px;
}

.yx_specialty{
    background-color: rgba(255, 255, 255, 1);
    width: 100%;
    padding-top: 33px;
    padding-bottom: 20px;
    margin: 0 auto;

}

.m_tit{
    display: flex;
    justify-content: space-between;
    align-content: center;
    align-items: center;
    margin-bottom: 49px;

}
.specialty{
    background: url(../images/SPECIALTY\ SETTING@2x.png) no-repeat 0px 0px;
     width: 12.7714rem;
    background-size: contain;
    height: 36px;
    font-size: 26px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #000000;
    line-height: 37px;

}
.yx_slide{
    position: relative;
    top: -20px;
}
.yx_more{
    background: url(../images/编组35@2x.png) no-repeat right center;
    font-size: 14px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: rgba(0,0,0,0.8);
    line-height: 26px;
    padding-right: 41px;
    background-size: contain;
}


.swiper-slide2{
    /* width: 226px; */
    /* width: 50%; */
    /* height:285.999px; */
}

.swiper-slide2 img{
    width: 100%;
    height: 100%;
}

.swiper-button-next,.swiper-button-prev{
    width: 40px;
    height: 41px;
}
.swiper-button-prev{
    position: absolute;
    left: -55px;
    background: url(../images/编组33@2x.png) no-repeat center center;
    background-size: contain;
}
.swiper-button-next{
    position: absolute;
    right: -55px;
    background: url(../images/编组32@2x.png) no-repeat center center ;
    background-size: contain;

}

/* 校园动态 */
.sec_3{
    position: relative;
    /* background: rgba(0, 99, 174, 1) url(../images/xiaoxun.png) no-repeat 34px 41px; */
    background-color: rgba(0, 99, 174, 1);
}

.school_dynamic {
    background: none;
}
.xiaoxun_img{
    clip-path: none;
    position: absolute;
    left: 0;
    top: 1.1714rem;
    width: 7.3143rem;
    height: 3.8571rem;
    opacity: 0.11;
}

.dynamic_list_img img{
    object-fit: cover;
}
.swiper-slide2 img{
    object-fit: contain;
}


.zs_dynamic{
    padding-top: 38px;
    padding-bottom: 46px;
    margin: 0 auto;
}
.dynamic_tit{
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.20);
    padding-bottom: 14px;
    margin-bottom: 11px;
}
.dynamic_tit>h3{
    color: #FFFFFF;

}

.dynamic_tit>a{

    color: #FFFFFF;
    background: url(../images/编组36@2x.png) no-repeat right center;
    background-size:contain ;
}
.dynamic_con{
    display: flex;
}
.dynamic_list{
    /* width: 10.3429rem; */
    /* height: 364px; */
    width: 30%;
    background: #FFFFFF;
    margin-right: 21px;
}

.dynamic_list_img{
    /* width: 362.0015px; */
    height: 235.0005px;

}

.dynamic_list a,.dynamic_list span{
    display: block;
}
.dynamic_list_detail{
    padding:6px 19px 16px 26px;
    padding-right:19px ;
    padding-left: 26px; ;

}
.dynbamic_list_dt{
    height: 18px;
    font-size: 13px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: rgba(0,0,0,0.3);
    line-height: 18px;
}

.dynbamic_list_con{
    overflow:hidden;
    word-break: break-all;
    text-overflow: ellipsis; /** 多行 **/
    display: -webkit-box; /** 对象作为伸缩盒子模型显示 **/
    -webkit-box-orient: vertical;  /** 设置或检索伸缩盒对象的子元素的排列方式 **/
    -webkit-line-clamp:2; /** 显示的行数 **/

    font-size: 16px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: rgba(0,0,0,0.8);
    line-height: 22px;
    height: 44px;
    margin-top: 4px;
    margin-bottom: 8px;
}
.dynamic_see_more{

    height: 18px;
    font-size: 13px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: rgba(0,0,0,0.5);
    line-height: 18px;
    background: url(../images/路径@2x.png) no-repeat 65px center ;


}


.dynamic_list2{
    width: 36%;
    flex: 0 0 100%;
    /* width: 362px; */
    /* height: 363px; */

    background: rgba(255,255,255,0.2);
}
.dynamic_list2_ul{
    padding: 32px 36px 37px 37px;

}
.dynamic_list2_ul>li{
    border-bottom: 1px solid rgba(255, 255, 255, 0.20);
}


.dynamic_list2_data{
    display: flex;
    justify-content: space-between;
    padding: 14px 2px 11px 1px;
}

.dynamic_list2_data>h3,.dynamic_list2_data>span{
            /* //设置行内块属性 */
        display: inline-block;
        /* //强制不换行 */
        white-space: nowrap;
        /* //固定盒子的宽度 */
        /* width: 85%; */
        /* //超出部分隐藏 */
        overflow: hidden;
        /* //显示‘...’ */
        text-overflow:ellipsis;

    font-size: 16px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: rgba(255,255,255,0.8);
    line-height: 22px;
}

.dynamic_list2_data>h3{
    width: 80%;
}


.dynamic_list:nth-child(1),.dynamic_list:nth-child(2){
    display: none;
}



/* 光影北科 */

.sec_4{
    position: relative;
}
.media_bk{

    padding-top: 33px;
    margin: 0 auto;
}
.media_bk_txt{
    background: url(../images/SPECIALTY\ SETTING@2x.png) no-repeat 0px 0px;
    width: 13.2857rem;
    background-size: contain;
    font-size: 26px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #000000;
    line-height: 37px;
}

.media_bk_con{
    display: flex;
    height: auto;
}
.media_bk_con img{
    width: 100%;
}
.media_bk_img{
    /*width: 247px;*/
    height: auto;
    width: 50%;
}
.media_bk_img2{
    /*width: 208.0015px;*/
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.media_bk_img2>img:nth-child(1){
    /* height: 4.8286rem; */
    height: 49%;
    margin-bottom: 2%;
}
.media_bk_img2>img:nth-child(2){
    /* height: 4.5714rem; */
    height: 49%;
}
.media_bk_videos{
    position: relative;
    /* width: 537.999px; */
    /* object-fit:cover; */
    width: 100%;

}
.media_bk_video{
    width: 100%;
    height: 100%;
    object-fit: fill;
}
.play_button{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 108px;
    height: 108px;
    background: url(../images/形状@2x.png) no-repeat center center;
    background-size: contain;
    border-style: none;
}


.navbar-nav>li{
    line-height: 16px;
}

.tongzhi_info,.zhaosheng_info,.zhaosheng_policy{
    margin-top: 30px;
}

.media_bk_phone{
    display: block;
}




@media(min-width:540px) {

    .dynamic_list2{
        flex: 0 0 100%;
    }
    .swiper-slide2 {

        height: 9.0571rem;
    }
    
    
}

@media(min-width:768px) {
    html{
        font-size: 19px ;
    }
    .logo{
    height: 1.7714rem;


    }
    /* .icon-img{
        height: 1.7rem;
    } */
    .dynamic_con {
        justify-content: space-between;
    }
    .dynamic_list:nth-child(1){
        display: block;
    }
    .dynamic_list:nth-child(2){
        display: none;
    }
    .dynamic_list2{
        /* flex: auto; */
    }
    .media_bk_img2{
        /*width: 263px;*/
        margin: 0 8px;
        width: 24%;
    }

    .yx_slide{
        top: 0;
    }
    .zs_list{
        margin: 0 auto;
    }
    /* .zs_list{
        padding-top: 74px;
    } */


    .media_bk_con{

        /* height: 426px; */
    }
    .media_bk_phone{
            display: none !important;
        }


    .dynamic_list2{
        flex: 1 0 60%;
    }
    .dynamic_list2_ul{
        padding:16px 18px 18.5px 18.5px;
    }
    .xiaoxun_img{
        clip-path: polygon(0 0, 41% 0, 50% 100%, 0 100%);
        position: absolute;
        left: -2.4571rem;
        top: 1.1714rem;
    }
    .media_bk_img{
    width: 24%;
    }
    .media_bk_videos{
        width: 56%;
    }

}

@media(min-width:992px) {
     html {
        font-size: 24px;
    }
    .sec_1,.sec_2,.sec_3,.sec_4{
        padding: 0 80px;
    }

    .tongzhi_info,.zhaosheng_info,.zhaosheng_policy{
        margin-top: 0;
    }


    .icon-img{
        /* margin-top: 1.5rem; */
        /* height: 1.5rem; */
        height:1.3286rem;
        width: 1.3286rem;
    }

    .nav3{
        height: 3.4286rem;
        margin-bottom: 63px;
    }
    .nav3-son{
        margin: 0 auto;
        height: 4.2857rem;
    }

    .tongzhi_info{
        padding-right: 38.66px;
        padding-left: 9px;
    }
    .zhaosheng_info{
        padding-left: 19.34px;
        padding-right: 19.34px;
    }
    .zhaosheng_policy{
        padding-left: 38.66px;
        padding-right: 0;
    }

    .yx_specialty{
    padding-top: 33px;
    padding-bottom: 49px;

    }


    .dynamic_list2_ul{
        padding: 22px 25px 26px 26px;

    }

    .swiper-slide2{
        /* width: 226px; */
        /* width: 50%; */
        /* width: 8.1714rem; */
        /*max-height:6.9429rem;*/
    }
    
    /*.article_content table{*/
    /*    width: 100% !important;*/
        /*display: table;*/
    /*    margin: 0 auto;*/
    /*    text-align: center;*/
    /*}*/



}

@media(min-width:1140px){
    html{
        font-size: 28px;
    }
    .dynamic_list2_ul {
        padding: 28px 27px 30px 30px;
    }
    .dynamic_list:nth-child(2){
        display: block;
    }
    .dynamic_list2{
        flex: 0 0 36%;
        width: 36%;
    }



}


@media(min-width:1200px) {
    html{
        font-size: 35px !important;
    }
    .sec_1,.sec_2,.sec_3,.sec_4{
        padding: 0 120px;
    }
    .dynamic_list2_ul {
        padding: 35px 36px 37px 37px;
    }


    /* .media_bk_video {
        width: 15.3714rem;
    } */
    .swiper-slide2{
        /* width: 226px; */
        /* width: 50%; */
        /* width: 8.1714rem; */
        /* height: auto; */
        /* max-height:6.9429rem; */

    }

    .dynamic_list{
        /* width: 363px; */
    }






}