.col_1 {background-color: #1274f9;} /*活动*/
.col_2 {background-color: #fc2e5d;} /*产品*/
.col_3 {background-color: #983cde;} /*展会*/
.col_4 {background-color: #de0033;} /*施工*/

.pro {background-color: #ff2959;} /* 产品*/
.com {background-color: #05a574;} /*企业*/
.pos {background-color: #9931e1;} /*行业*/
.ask {background-color: #10329f;} /*访谈*/
.col_9 {background-color: #fee133;} /*维保*/
.col_10 {background-color: #ee181d;} /*其他*/

.gallery_page{}
/*  精选 */
.gallery_page .choosen{margin-top: 30px;}
.gallery_page .choosen .choose_top {line-height:24px;padding: 12px 0;border-bottom: 1px solid #f2f2f2; margin-bottom: 18px;}
.gallery_page .choosen .choose_top .l{position: relative;padding-left: 13px;font-size: 20px; font-weight: bold;}
.gallery_page .choosen .choose_top .l::before{content: '';position: absolute;top: 50%;left: 0;width: 3px;height: 24px;margin-top: -12px;background: #1274fb;}
.gallery_page .choosen .choose_top .r{color:#333333; line-height: 26px; font-size: 16px;}
.gallery_page .choosen .choose_top .r .cho_nav{position: relative;display: inline-block;width: 70px;margin-right: 10px;text-align: center;}
.gallery_page .choosen .choose_top .r .cho_nav:last-of-type{margin-right: 0;padding-left: 12px;}
.gallery_page .choosen .choose_top .r .cho_nav:not(:first-of-type)::before{content: '';position: absolute;top: 50%;left: 0;width: 2px;height: 14px;margin-top: -7px;background: #dedede;}
.gallery_page .choosen .choose_top .r .cho_nav:hover{color:#1274fb;}
.gallery_page .choosen .choose_top .r .cho_nav.cur{color: #1274fb;}
.gallery_page .choosen .choose_top .r .cho_nav.cur::after{content: '';position: absolute;left: 0;bottom: -16px;width: 100%;height: 8px;background: url(../img/bot_icon.png) no-repeat center/100% auto;}

.gallery_page .choosen .choose_con {}
.gallery_page .choosen .choose_con .cho_item{position: relative;display: none;}
.gallery_page .choosen .choose_con .cho_item.cur{display: block;}
.gallery_page .choosen .choose_con .cho_item a{position: relative;display: block;}
.gallery_page .choosen .choose_con .cho_item_l{box-sizing: border-box;width: 610px;height: 348px;overflow: hidden;}
.gallery_page .choosen .choose_con .cho_item_l:nth-of-type(2n){margin-left: 20px;}
.gallery_page .choosen .choose_con .cho_item_l .rect-574{padding-bottom:57.4%;}
.gallery_page .choosen .choose_con .cho_item_l .item{box-sizing: border-box;width: 295px;height: 164px;margin: 0;}
.gallery_page .choosen .choose_con .cho_item_l .item:nth-of-type(2n){margin-left: 20px;}
.gallery_page .choosen .choose_con .cho_item_l .item:nth-of-type(n+3){margin-top: 20px;}
.gallery_page .choosen .choose_con .cho_item_l .item.ex_ano{background: #1274fb;cursor: pointer;}
.gallery_page .choosen .choose_con .cho_item_l .item.ex_ano .ex_box{width: 50%;margin:  auto;}
.gallery_page .choosen .choose_con .cho_item_l .item.ex_ano .ex_box .cir{margin: 30px auto 0 auto;width: 90px;height: 60px;background: url(../img/ex_cir.png) no-repeat center/50% auto;}
.gallery_page .choosen .choose_con .cho_item_l .item.ex_ano .ex_box .cir:hover{transform: scale(1.1);}
.gallery_page .choosen .choose_con .cho_item_l .item.ex_ano .ex_box p{margin-top: 10px;line-height: 26px;font-size: 16px;text-align: center;color: #ffffff;}
.gallery_page .choosen .choose_con .cho_item_l .info{box-sizing: border-box;position: absolute;bottom: 0;left: 0;width: 100%;height: 100%;line-height: 26px;font-size: 16px;color: #ffffff;background: url(../img/shadow_bg.png) no-repeat bottom/100% 50%;}
.gallery_page .choosen .choose_con .cho_item_l .info .des{position: absolute;bottom: 15px;left: 15px;right: 15px;}
.gallery_page .choosen .choose_con .cho_item_l .sign{display: inline;padding: 0 5px; border-radius: 4px; margin-right: 10px; overflow: hidden; font-size: 14px; line-height: 24px;}

/* 通用 */
.gallery_page .module{margin-top: 28px;}
.gallery_page .module:last-of-type{margin-bottom:80px;}
.gallery_page .module .gal_top {line-height:24px;padding: 12px 0;border-bottom: 1px solid #f2f2f2; margin-bottom: 18px;}
.gallery_page .module .gal_top .l{position: relative;padding-left: 13px;font-size: 20px; font-weight: bold;}
.gallery_page .module .gal_top .l::before{content: '';position: absolute;top: 50%;left: 0;width: 3px;height: 24px;margin-top: -12px;background: #1274fb;}
.gallery_page .module .gal_top .r{color:#999; font-size: 14px;}
.gallery_page .module .gal_top .r:hover{color:#1274fb;}

.gallery_page .module .gal_con a{display:block;}
.gallery_page .module .gal_con .pic_item{padding-bottom: 2px;}
.gallery_page .module .gal_con .pic_item .rect-574{padding-bottom:57.4%;}
.gallery_page .module .gal_con .pic_item .info{margin:24px 0; position:relative; font-size: 16px; color:#333; line-height:30px; height:60px;}
.gallery_page .module .gal_con .pic_item:before{content:""; position:absolute; bottom:0; left:0; right:0; height:2px; background:#d5d5d5; z-index:1;}
.gallery_page .module .gal_con .pic_item:after{content:""; position:absolute; bottom:0; left:0; right:100%; height:2px; background:#1274fb; z-index:2; -moz-transition:all .8s ease 0s; -ms-transition:all .8s ease 0s; -o-transition:all .8s ease 0s; -webkit-transition:all .8s ease 0s; transition:all .8s ease 0s;}
.gallery_page .module .gal_con .pic_item:hover:after{right:0;}

/* videos */
.videos_page{}
/*  精选 */
.videos_page .choosen{margin-top: 30px;}
.videos_page .choosen .choose_top {line-height:24px;padding: 12px 0;border-bottom: 1px solid #f2f2f2; margin-bottom: 18px;}
.videos_page .choosen .choose_top .l{position: relative;padding-left: 13px;font-size: 20px; font-weight: bold;}
.videos_page .choosen .choose_top .l::before{content: '';position: absolute;top: 50%;left: 0;width: 3px;height: 24px;margin-top: -12px;background: #1274fb;}
.videos_page .choosen .choose_top .r{color:#333333; line-height: 26px; font-size: 16px;}
.videos_page .choosen .choose_top .r .cho_nav{position: relative;display: inline-block;width: 70px;margin-right: 10px;text-align: center;}
.videos_page .choosen .choose_top .r .cho_nav:last-of-type{margin-right: 0;padding-left: 12px;}
.videos_page .choosen .choose_top .r .cho_nav:not(:first-of-type)::before{content: '';position: absolute;top: 50%;left: 0;width: 2px;height: 14px;margin-top: -7px;background: #dedede;}
.videos_page .choosen .choose_top .r .cho_nav:hover{color:#1274fb;}
.videos_page .choosen .choose_top .r .cho_nav.cur{color: #1274fb;}
.videos_page .choosen .choose_top .r .cho_nav.cur::after{content: '';position: absolute;left: 0;bottom: -16px;width: 100%;height: 8px;background: url(../img/bot_icon.png) no-repeat center/100% auto;}

.videos_page .choosen .choose_con {}
.videos_page .choosen .choose_con .cho_item{position: relative;display: none;}
.videos_page .choosen .choose_con .cho_item.cur{display: block;}
.videos_page .choosen .choose_con .cho_item a{position: relative;display: block;}
.videos_page .choosen .choose_con .cho_item_l{box-sizing: border-box;width: 39.03%;overflow: hidden;}
.videos_page .choosen .choose_con .cho_item_l .rect-5826{position: relative;height: 286px;}
.videos_page .choosen .choose_con .cho_item_l .rect-5826::after{content:"";position:absolute;left:50%;top:50%;width:42px;height:42px;background:url(../img/video_play.png) no-repeat center/100% auto;margin-top:-21px;margin-left:-21px;}
.videos_page .choosen .choose_con .cho_item_l:nth-of-type(2n){margin-left: 20px;width: 59.34%;}
.videos_page .choosen .choose_con .cho_item_l .rect-574{padding-bottom:57.4%;}
.videos_page .choosen .choose_con .cho_item_l .item{position: relative;box-sizing: border-box;width: 31.52%;margin: 0 0 0 20px;}
.videos_page .choosen .choose_con .cho_item_l .item::after{content:"";position:absolute;left:50%;top:50%;width:28px;height:28px;background:url(../img/video_play.png) no-repeat center;margin-top:-14px;margin-left:-14px;}
.videos_page .choosen .choose_con .cho_item_l .item:nth-of-type(3n+1){margin-left: 0;}
.videos_page .choosen .choose_con .cho_item_l .item:nth-of-type(n+4){margin-top: 20px;}
.videos_page .choosen .choose_con .cho_item_l .item.ex_ano{background: #1274fb;cursor: pointer;}
.videos_page .choosen .choose_con .cho_item_l .item.ex_ano .ex_box{width: 50%;margin:  auto;}
.videos_page .choosen .choose_con .cho_item_l .item.ex_ano .ex_box .cir{margin: 20px auto 0 auto;width: 90px;height: 60px;background: url(../img/ex_cir.png) no-repeat center/50% auto;}
.videos_page .choosen .choose_con .cho_item_l .item.ex_ano .ex_box .cir:hover{transform: scale(1.1);}
.videos_page .choosen .choose_con .cho_item_l .item.ex_ano .ex_box p{margin-top: 10px;line-height: 26px;font-size: 16px;text-align: center;color: #ffffff;}
.videos_page .choosen .choose_con .cho_item_l .info{box-sizing: border-box;position: absolute;bottom: 0;left: 0;width: 100%;height: 100%;line-height: 26px;font-size: 14px;color: #ffffff;background: url(../img/shadow_bg.png) no-repeat bottom/100% 50%;}
.videos_page .choosen .choose_con .cho_item_l .info .des{position: absolute;bottom: 15px;left: 15px;right: 15px;}
.videos_page .choosen .choose_con .cho_item_l .info .des .l{width: 65%;overflow: hidden;}
.videos_page .choosen .choose_con .cho_item_l:first-child .info .des .l{width:80%;}
.videos_page .choosen .choose_con .cho_item_l .info .des .r{width:70px;overflow: hidden;text-align: right;}
.videos_page .choosen .choose_con .cho_item_l .sign{padding: 0 5px; border-radius: 4px; margin-right: 5px; overflow: hidden; line-height: 24px; float: left; font-size: 14px;}

/* 通用 */
.videos_page .module{margin-top: 28px;}
.videos_page .module:last-of-type{margin-bottom:80px;}
.videos_page .module .vid_top {line-height:24px;padding: 12px 0;border-bottom: 1px solid #f2f2f2; margin-bottom: 23px;}
.videos_page .module .vid_top .l{position: relative;padding-left: 13px;font-size: 20px; font-weight: bold;}
.videos_page .module .vid_top .l::before{content: '';position: absolute;top: 50%;left: 0;width: 3px;height: 24px;margin-top: -12px;background: #1274fb;}
.videos_page .module .vid_top .r{color:#999; font-size: 14px;}
.videos_page .module .vid_top .r:hover{color:#1274fb;}

.videos_page .module .vid_con a{display:block;}
.videos_page .module .vid_con li{float:left;width:18.7%;margin-right:20px;box-sizing:border-box}
.videos_page .module .vid_con li a{display:block}
.videos_page .module .vid_con li:nth-child(5n){margin-right:0}
.videos_page .module .vid_con li .img:after{content:"";position:absolute;left:50%;top:50%;width:28px;height:28px;background:url(../img/video_play.png) no-repeat center;margin-top:-14px;margin-left:-14px}
.videos_page .module .vid_con li .rect-75{padding-bottom:0;height:130px}
.videos_page .module .vid_con li .rect-75 img{width:100%;height:auto;top:50%;transform:translateY(-50%)}
.videos_page .module .vid_con li a:hover .rect-75 img{transform:translateY(-50%) scale(1.1,1.1)}
.videos_page .module .vid_con li .info{margin-top:10px;height:48px}
.videos_page .module .vid_con li .info .status{color:#fff;padding:2px 5px;border-radius:4px;line-height:24px;margin-right:5px}
.videos_page .module .vid_con li .btm{position: absolute;box-sizing: border-box;left: 0;bottom: 0;padding: 8px 12px;width: 100%;line-height: 26px;font-size: 14px;color:#fff;background: url(../img/shadow_bg.png) left bottom/100% 100%;}


/*pics mid*/
.videos_page .choosen .choose_con .cho_item_l .rect-574 img{width:100%;height:auto;top:50%;transform:translateY(-50%)}
.gallery_page .choosen .choose_con .cho_item_l .rect-574 img{width:100%;height:auto;top:50%;transform:translateY(-50%)}
.gallery_page .module .gal_con .pic_item .rect-574 img{width:100%;height:auto;top:50%;transform:translateY(-50%)}

/* 20210126 */
.gallery_page .choosen .choose_con .cho_item_l .info .des .num_pic{color:#fff ;}
.gallery_page .module .gal_con .pic_item .info span{color:#999 ;}