.w1800{width: 1800px;margin: 0 auto;box-sizing: border-box;}
.dark_blue{color: #17233d;}
.banner{text-align: center;height: 210px;line-height: 210px;background: linear-gradient(139deg, #006CFF 0%, #014DA1 100%);}

.about{margin-bottom: 60px;margin-top: -25px;}
.about .left{padding: 20px 20px 30px 20px;width: 570px;border: 1px solid #E8EAEC;}
.about .left .cover img.pic{max-width: 100%;}
.about .left .nth_title{margin-top: 20px;margin-bottom: 15px;font-size: 22px;font-weight: 600;color: #014DA1;line-height: 33px;}
.about .left .nth_title .tags{margin-left: 10px;padding: 2px 6px;font-size: 14px;font-weight: 400;color: #014DA1;background: #FEE101;width: 40px;height: 24px;line-height: 24px;text-align: center;box-sizing: content-box;}
.about .left .data_info {margin-top: 12px;margin-bottom: 30px;}
.about .left .data_info .dt{margin-right: 20px;font-size: 14px;font-weight: 400;color: #657180;}
.about .left .data_info .dt:last-child{margin-right: 0;}
.about  .btn-group{top: 42px;right: 0;}
.about  .btn-group .btn{margin-bottom: 20px;display: flex;align-items: center;justify-content: center; width: 168px;height: 46px;border-radius: 4px;border: none;}
.about  .btn-group .btn.dark_blue{background: #014DA1;}
.about  .btn-group .btn.yellow{background: #FEE101;}
.about  .btn-group .btn .icon{margin-right: 10px;}
.about .info .box{padding: 0 10px 0;margin-top: 30px;margin-bottom: 30px;border-bottom:1px solid #E8EAEC;}
.about .info .title_zxsszk{margin-top: 20px;}
.about  .headlines_title{margin-bottom: 20px;padding-left: 10px;border-left: 4px solid #014DA1;font-size: 18px;font-weight: 600;color: #014DA1;line-height: 1;}
.about .left .guid{margin-bottom: 30px;padding: 10px 15px;/* border: 1px solid #657180; */color: #17233d;font-size: 15px;font-weight: 400;}
.about .left .guid span {display: inline-block;width: 400px;}
.about .left .guid li{line-height: 26px;display: flex;margin-bottom: 15px;}
.about .left .guid .labels{color: #657180;width: 92px;display: inline-block;min-width: 79px;}
.about .btn-group .btn.booking{margin-right: 50px;}

.about .right{margin-left: 30px;width: 1200px;padding: 23px 30px 0 30px;box-sizing: border-box;border: 1px solid #E8EAEC;}
.about .right .paragraph{margin-top: 24px;width: 700px;text-indent: 2em; font-size: 15px;font-weight: 400;color: #17233D;line-height: 27px;}
.about .right .layer{margin-right: 70px;} 
.about .right .pic-ground{text-align: right;}
.about .right .standard_num{margin-top: 27px;display: inline-block; width: 262px;height: 41px;line-height: 41px;background: #FEE101; text-align: center;font-size: 15px;font-weight: 500;color: #014da1;}
.about .right .img_logo{margin-top: 90px;margin-right: 25px;}
.about .right .co_media .headlines_title{margin-top: 50px;}
.about .right .co_media ul{padding-bottom: 20px;margin-bottom: 30px;align-items: flex-end;text-align: center;border-bottom: 1px solid #E8EAEC;}
.about .right .co_media li{width: 250px;padding: 30px 0;border-right: 1px solid #E8EAEC;}
.about .right .co_media li:last-child{width: 390px;border-right:none;}
.about .right .co_media li .text{margin-top: 26px;}
.about .right .co_media li .text .dark_blue{color: #014da1;}

.list_info{padding-bottom: 30px;margin-bottom: 30px;border-bottom:1px solid #E8EAEC;}
.list_info .list_left{width: 500px;border-right: 1px solid #e8eaec;}
.list_info .list_right{width: 640px;padding-left: 30px;}
.list_info .list_ol .headlines_title{margin-bottom: 30px;}
.list_info .list_ol .datas{margin-bottom: 15px;font-size: 15px;font-weight: 400;color: #17233D;line-height: 26px;}
.list_info .list_ol .subtitle{margin: 15px 0;font-size: 15px;font-weight: 600;color: #17233D;line-height: 26px;}
.list_info .list_ol li{margin-bottom: 10px;font-size: 15px;font-weight: 400;color: #17233D;line-height: 21px;}

.list_info .list_ol ol{list-style-type: disc;list-style-position: inside;}
.list_info .list_ol li::marker {color: #DCDEE2;}
.list_info .list_ol li:hover::marker {color: #014DA1;}

.list_info.contact{padding-bottom: 0;margin-bottom: 0;border-bottom: 0;}
.list_info.contact .list_left{border-right:none;}

#qrcodes{display: none; position: fixed;top: 0;left: 0;right: 0;bottom: 0;margin: auto;width: 100%;height: 100vh;background: #0000007a;}
#qrcodes img{position: absolute;top: 0;left: 0;right: 0;bottom: 0;max-width: 100%;text-align: center;margin: auto;border: 10px solid rgb(252, 252, 252);}

@media (max-width: 1790px) {
    .banner img{max-width: 100%;}
    .w1800{width: 100%;}

    .pic-view{display: none  !important;}
    .main{flex-wrap: wrap;}
    .about.w1800.flex_bet{flex-wrap: wrap;}
    .about .right{margin-left: 0;}
    .main .left{flex-wrap: nowrap;min-width: 100%;margin-right: 0;box-sizing: border-box;}
    .main .right{padding: 1%;margin-top: 1%;box-sizing: border-box;min-width: 100%;}
    .about .right .paragraph{width: 100%;}
    .about .right .co_media ul{flex-wrap: wrap;}
    .title_bkjj img{width: 100%;}
    .about .right .layer{margin: 0;padding:4% 2%;}
}

@media  (max-width:768px) {
    .about{padding-bottom: 60px;margin-bottom: 0;}
    .main .left .cover{margin-right: 0;margin-bottom: 3%;}
    .main{flex-wrap: wrap;}
    .main .left{flex-wrap: wrap;min-width: 100%;margin-right: 0;box-sizing: border-box;}
    .main .right{padding: 1%;margin-top: 1%;box-sizing: border-box;min-width: 100%;}

    .list_info{align-items: baseline;}
}


@media ( max-width : 499px){
    .list_info{flex-wrap: wrap;}
    .list_info .list_ol .headlines_title{margin: 15px 0;}
    .list_info .list_ol.list_left .headlines_title{margin-top: 0;}
    .list_info .list_right{padding-left: 0;}
    .main{padding-top: 5.5%;background: #fff;}
    .main .left{padding: 3%;}
    .main .left .cover img{max-width: 100%;}
    .main .left .data_info{margin-top: 0;margin-bottom: 4%;}
    .main .left .nth_title{font-size: 18px;}
    .main .left .nth_title .tags{font-size: 13px;}
    .main .left .btn-group{margin: 0 0 15px;display: flex;position: initial;}
    .main .left .btn-group.pc-view{display: none;}
    .main .btn-group .btn{margin-bottom: 0;}
    .main .btn-group .btn.dark_blue{margin-right: 5%;}
    .main .left .info li{display: flex;}
    .main .left .headlines_list li a{display: flex;justify-content: space-between;width: 100%;}
    .main .left .info li{margin-bottom: 11px;padding-bottom: 11px;border-bottom: 1px solid #F2F2F2;}
    .main .left .info li .list_left .rows {-o-text-overflow: -o-ellipsis-lastline;text-overflow: -o-ellipsis-lastline;overflow: hidden;-o-text-overflow: ellipsis;text-overflow: ellipsis;display: -webkit-box;display: -ms-flexbox;-webkit-line-clamp: 2;line-clamp: 2;-webkit-box-orient: vertical;}
    .main .left .info li .list_left{display: flex;flex-direction: column;justify-content: space-between;width: 100%;margin-right: 4%;}
    .main .left .info li .list_right{width: 45%;}
    .main .left .info li .list_right .pic{width: 100%;height: 100%;object-fit: cover;}
    .main .left .info li .list_left .rows{margin-bottom: 20px;font-weight: 600;color: #191919; line-height: 21px;}
    .main .left .info li .list_left .views{font-size: 12px;font-weight: 400;color: #9EA7B4;line-height: 17px;}
    .main .no_more {margin-top: 15px;}
    .main .no_more .text{margin-left: 3px;font-size: 14px;font-weight: 400;color: #C3CBD6;line-height: 1;}

    .about .right .co_media li{width: 47%;border-right:none;}
    .about .right .co_media li img{max-width: 100%;}

    .list_info .list_ol li{padding: 0 4%;}
    .list_info .list_ol .subtitle,.list_info .list_ol .datas{padding-left: 4%;}
}