@charset "utf-8";
/*banner*/
.banner{position: relative;overflow: hidden;}
.banner .swiper-slide .pic{position: relative;display: block;padding-top: 43.75%;background-position: center;background-size: cover;background-repeat: no-repeat;}
.banner .swiper-slide .pic::before{content: '';position: absolute;left: 0;right: 0;bottom: 0;height: 8rem;background-image: linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.9));}
.banner .swiper-slide .pic .tit{position: absolute;left: 10%;right: 10%;bottom: 3rem;text-align: center;color: #fff;}
.banner .swiper-slide .video{position: relative;padding-top: 43.75%;}
.banner .swiper-slide .video video{position: absolute;left: 0;top: 0;width: 100%;height: 100%;object-fit: cover;}
.banner .swiper-pagination{z-index: 2;bottom: 1.5rem;display: flex;justify-content: center;align-items: center;}
.banner .swiper-pagination .swiper-pagination-bullet{position: relative;width: .4rem;height: .4rem;margin: 0 .3rem;background-color: #fff;opacity: 1;transition: .5s;}
.banner .swiper-pagination .swiper-pagination-bullet-active::after{content: '';position: absolute;left: -.2rem;right: -.2rem;top: -.2rem;bottom: -.2rem;border: 1px solid #fff;border-radius: 50%;}
.banner .btn{z-index: 1;position: absolute;top: 50%;width: 2rem;height: 2rem;margin-top: -1rem;border: 1px solid #fff;border-radius: 50%;cursor: pointer;transition: .3s;filter: drop-shadow(2px 2px 4px rgba(0,0,0,.5));}
.banner .btn:after{content: '';position: absolute;left: 50%;top: 50%;width: 20%;height: 20%;border-top: 2px solid #fff;}
.banner .prev-btn{left: 0;transform: translateX(-100%);}
.banner .prev-btn:after{border-left: 2px solid #fff;transform: translate(-30%,-50%) rotate(-45deg);}
.banner .next-btn{right: 0;transform: translateX(100%);}
.banner .next-btn:after{border-right: 2px solid #fff;transform: translate(-70%,-50%) rotate(45deg);}
.banner .btn:hover{background-color: #0058A8;border-color: #0058A8;}
.banner:hover .prev-btn{transform: translateX(40%);}
.banner:hover .next-btn{transform: translateX(-40%);}

/******首页******/
.index-container{min-height: 25rem;overflow: hidden;}
/*标题*/
.index-title{display: flex;justify-content: space-between;align-items: center;margin-bottom: 2rem;}
.index-title .name{display: inline-flex;align-items: center;white-space: nowrap;}
.index-title .name .icon{position: relative;flex: 0 0 3rem;height: 3rem;background-image: url(../images/icon_index_title_bg_elem.svg);background-size: 100% 100%;}
.index-title .name .icon img{position: absolute;left: 0;right: 0;top: 0;bottom: 0;width: 60%;height: 60%;margin: auto;}
.index-title .name .cn{margin: 0 .6rem;font-weight: bold;}
.index-title .name .en{text-transform: uppercase;letter-spacing: -1px;color: #0058A8;opacity: .4;}
.index-title.white{color: #fff;}
.index-title.white .name .icon{filter: brightness(0) invert(1);}
.index-title.white .name .en{color: #fff;}
/*更多按钮*/
.index-more-btn{display: inline-flex;align-items: center;position: relative;transition: .3s;}
.index-more-btn::before{content: '';position: absolute;right: calc(100% + 1rem);top: 50%;width: 10rem;height: 1px;background-color: rgba(0,88,168,.2);}
.index-more-btn::after{content: '';position: absolute;right: calc(100% + .8rem);top: 50%;width: 6px;height: 6px;background-color: #0058A8;border-radius: 50%;box-shadow: 0 0 0 5px rgba(0,88,168,.2);transform: translateY(-50%);}
.index-more-btn:hover{transform: translateX(.2em);}
.index-more-btn.white{color: #fff;}
.index-more-btn.white::before{background-color: rgba(255,255,255,.2);}
.index-more-btn.white::after{background-color: #fff;box-shadow: 0 0 0 5px rgba(255,255,255,.2);}
/*布局*/
.index-container .part1{padding: 5rem 0 7rem;background-color: #E5EEF6;}
.index-container .part2{z-index: 1;position: relative;padding: 5rem 0 8rem;margin-top: -2rem;background-color: #fff;border-radius: 2rem 2rem 0 0;}
.index-container .part2::before{content: '';z-index: -1;position: absolute;left: 0;right: 0;bottom: 0;padding-top: 13.33%;background: url(../images/index_part_bg1_elem.png) center no-repeat;background-size: cover;pointer-events: none;}
.index-container .part2 .w1700{display: flex;justify-content: space-between;flex-wrap: wrap;}
.index-container .part2 .w1700 > .con-l{width: 47.7%;}
.index-container .part2 .w1700 > .con-r{width: 47.7%;}
.index-container .part2 .w1700 .index-news-list2{padding-top: .5rem;margin-top: 1.5rem;border-top: 1px solid #ddd;}
.index-container .part3{z-index: 1;position: relative;padding: 5rem 0 7rem;margin-top: -2rem;background: #003B75 url(../images/index_part_bg2.jpg) center top no-repeat;background-size: cover;border-radius: 2rem 2rem 0 0;}
.index-container .part3 .academic-research-tab-box{margin-top: -4.6rem;}
.index-container .part4{z-index: 1;position: relative;padding: 5rem 0 8rem;margin-top: -2rem;background: #fff url(../images/index_part_bg3.png) center top no-repeat;background-size: 100% auto;border-radius: 2rem 2rem 0 0;}
.index-container .part5{padding: 1rem 0 5rem;}

/*首页新闻，选项卡*/
.index-news-tab-box .tabs{overflow: hidden;}
.index-news-tab-box .tabs .swiper-slide{width: auto;padding: 0 1rem;margin: 0 .5rem;background-color: #fff;border-radius: 1.1rem;line-height: 2.2rem;font-weight: bold;cursor: pointer;user-select: none;transition: .3s;}
.index-news-tab-box .tabs .swiper-slide.on{background-color: #0058A8;color: #fff;}
.index-news-tab-box .tab-content{margin-top: 3rem;overflow: hidden;}
.index-news-tab-box .tab-content .swiper-slide{display: flex;justify-content: space-between;flex-wrap: wrap;}
.index-news-tab-box .tab-content .swiper-slide > .con-l{width: 58.1%;box-sizing: border-box;padding: 1.5rem;display: flex;justify-content: space-between;flex-wrap: wrap;background: #015CA8 url(../images/index_news_tab_box_bg.jpg) center no-repeat;background-size: cover;border-radius: .8rem;}
.index-news-tab-box .tab-content .swiper-slide > .con-l .item{width: 48.4%;}
.index-news-tab-box .tab-content .swiper-slide > .con-r{width: 40.1%;position: relative;box-sizing: border-box;padding: 1.5rem;background: #fff url(../images/index_news_tab_box_bg_elem.png) right bottom no-repeat;background-size: 16rem 17.6rem;border-radius: .8rem;}
.index-news-tab-box .tab-content .swiper-slide > .con-r .title{padding-bottom: 1rem;border-bottom: 1px solid #ccc;font-weight: bold;}
.index-news-tab-box .tab-content .swiper-slide > .con-r .more{position: absolute;right: 1.5rem;bottom: 1.5rem;display: inline-flex;align-items: center;transition: .3s;}
.index-news-tab-box .tab-content .swiper-slide > .con-r .more::after{content: '';width: .6rem;height: .6rem;margin-left: .8rem;background-image: url('data:image/svg+xml;base64,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');background-size: 100% 100%;}
.index-news-tab-box .tab-content .swiper-slide > .con-r .more:hover{transform: translateX(.2em);}
/*首页新闻*/
.index-news-wrap{display: block;color: #fff;}
.index-news-wrap .pic{border-radius: .2rem;overflow: hidden;}
.index-news-wrap .pic em{display: block;padding-top: 61.54%;background-position: center;background-size: cover;background-repeat: no-repeat;transition: .5s;}
.index-news-wrap .info{position: relative;padding: 1rem 0 0 2rem;}
.index-news-wrap .info::before{content: '';position: absolute;left: 1rem;top: -2rem;width: 2px;height: 7rem;background-color: #FFD58C;}
.index-news-wrap .info .tit{margin-bottom: .4rem;font-weight: bold;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;transition: .3s;}
.index-news-wrap .info .txt{line-height: 1.7;opacity: .6;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;}
.index-news-wrap .info .date{margin-top: 1rem;}
.index-news-wrap:hover .pic em{transform: scale(1.05);}
.index-news-wrap:hover .info .tit{transform: translateX(.2em);}

/*首页新闻列表1*/
.index-news-list1 li{margin: 1.5rem 0;}
.index-news-list1 li a{display: flex;align-items: center;}
.index-news-list1 li a .tit{flex: 1;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;transition: .3s;}
.index-news-list1 li a .date{margin-left: 1rem;color: #999;}
.index-news-list1 li a:hover .tit{color: #0058A8;transform: translateX(.2em);}
/*首页新闻列表2*/
.index-news-list2 li{margin: 1rem 0;}
.index-news-list2 li a{display: flex;align-items: center;}
.index-news-list2 li a .tit{flex: 1;position: relative;padding-left: .75rem;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;transition: .3s;}
.index-news-list2 li a .tit::before{content: '';position: absolute;left: 0;top: 50%;width: .3rem;height: .3rem;background-color: #D8D8D8;transform: translateY(-50%);transition: .3s;}
.index-news-list2 li a .date{margin-left: 1rem;color: #999;}
.index-news-list2 li a:hover .tit{color: #0058A8;transform: translateX(.2em);}
.index-news-list2 li a:hover .tit::before{background-color: #0058A8;}
/*首页新闻列表3*/
.index-news-list3 li a{display: flex;align-items: center;padding: .8rem 0;border-bottom: 1px solid rgba(255,255,255,.1);color: rgba(255,255,255,.6);transition: .3s;}
.index-news-list3 li a .tit{flex: 1;position: relative;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;transition: .3s;}
.index-news-list3 li a .tit::before{content: '';position: absolute;left: 0;top: 50%;width: 0;height: 2px;background-color: currentColor;transform: translateY(-50%);transition: .3s;}
.index-news-list3 li a .date{margin-left: 1rem;}
.index-news-list3 li a:hover{border-block-color: #fff;color: #fff;}
.index-news-list3 li a:hover .tit{padding-left: 1rem;transform: translateX(.2em);}
.index-news-list3 li a:hover .tit::before{width: .8rem;}

/*主要公告*/
.main-notice-wrap{display: flex;align-items: center;}
.main-notice-wrap .date{flex: 0 0 5rem;display: flex;flex-direction: column;justify-content: center;align-items: flex-end;z-index: 1;position: relative;height: 6.8rem;box-sizing: border-box;padding: .8rem;margin-right: 1rem;background-color: #0058A8;border-radius: 2rem 0 0 0;line-height: 1;color: #fff;}
.main-notice-wrap .date::before{content: '';z-index: -1;position: absolute;left: 0;top: 0;width: 4rem;height: 4rem;background-color: rgba(0,88,168,.2);pointer-events: none;}
.main-notice-wrap .date .big{font-weight: bold;}
.main-notice-wrap .date i{margin: .4rem 0;}
.main-notice-wrap .info{flex: 1;overflow: hidden;}
.main-notice-wrap .info .tit{margin-bottom: .2rem;font-weight: bold;transition: .3s;}
.main-notice-wrap .info .txt{line-height: 1.5;color: #666;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;}
.main-notice-wrap .info .more{margin-top: 1.2rem;color: #0058A8;}
.main-notice-wrap:hover .info .tit{color: #0058A8;transform: translateX(.2em);}

/*主要海报*/
.main-poster-wrap{display: flex;align-items: center;}
.main-poster-wrap .pic{flex: 0 0 5rem;height: 6.8rem;margin-right: 1rem;overflow: hidden;}
.main-poster-wrap .pic em{display: block;height: 100%;background-position: center;background-size: cover;background-repeat: no-repeat;transition: .5s;}
.main-poster-wrap .info{flex: 1;overflow: hidden;}
.main-poster-wrap .info .tit{margin-bottom: .5rem;font-weight: bold;transition: .3s;}
.main-poster-wrap .info .list li{display: flex;align-items: center;margin: .4rem 0;}
.main-poster-wrap .info .list li .icon{width: .7rem;height: .7rem;}
.main-poster-wrap .info .list li span{flex: 0 0 4em;margin: 0 .4rem;color: #999;}
.main-poster-wrap:hover .info .tit{color: #0058A8;transform: translateX(.2em);}

/*学术科研，选项卡*/
.academic-research-tab-box .tabs{display: flex;justify-content: flex-end;align-items: center;}
.academic-research-tab-box .tabs .item{padding: 0 1rem;margin: 0 .5rem;border: 1px solid #fff;border-radius: 1.1rem;line-height: 2.1rem;font-weight: bold;color: #fff;cursor: pointer;user-select: none;transition: .3s;}
.academic-research-tab-box .tabs .item.on{background-color: #fff;color: #0058A8;}
.academic-research-tab-box .tab-content{margin-top: 3.5rem;overflow: hidden;}
.academic-research-tab-box .tab-content .swiper-slide{display: flex;justify-content: space-between;flex-wrap: wrap;padding-bottom: 3.5rem;}
.academic-research-tab-box .tab-content .swiper-slide > .con-l{width: 43%;}
.academic-research-tab-box .tab-content .swiper-slide > .con-r{width: 53.5%;}
.academic-research-tab-box .tab-content .swiper-slide .index-more-btn{position: absolute;right: 0;bottom: 0;}
/*主要研究*/
.main-research-wrap{display: flex;align-items: center;padding: 1rem;background-color: rgba(255,255,255,.2);border-radius: .8rem;color: #fff;}
.main-research-wrap .pic{flex: 0 0 43%;margin-right: 1rem;border-radius: .8rem;overflow: hidden;}
.main-research-wrap .pic em{display: block;padding-top: 63%;background-position: center;background-size: cover;background-repeat: no-repeat;transition: .5s;}
.main-research-wrap .info{flex: 1;overflow: hidden;}
.main-research-wrap .info .tit{margin-bottom: 1rem;line-height: 1.8;font-weight: bold;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;transition: .3s;}
.main-research-wrap .info .txt{line-height: 1.7;opacity: .8;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;}
.main-research-wrap .info .more{margin-top: 2rem;opacity: .4;}
.main-research-wrap:hover .pic em{transform: scale(1.05);}
.main-research-wrap:hover .info .tit{transform: translateX(.2em);}

/*视频中心轮播*/
.video-center-swiper{position: relative;overflow: hidden;}
.video-center-swiper .btn{z-index: 1;position: absolute;top: 60%;width: 2rem;height: 2rem;background-image: url('data:image/svg+xml;base64,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');background-size: 100% 100%;cursor: pointer;transition: .3s;}
.video-center-swiper .prev-btn{right: calc(15% + 4rem);transform: rotate(180deg);}
.video-center-swiper .next-btn{right: 15%;}
.video-center-swiper .swiper-button-disabled{opacity: .4;cursor: not-allowed;}
/*视频列表*/
.video-list{display: flex;/*justify-content: space-between;*/align-items: flex-start;flex-wrap: wrap;}
.video-list li{position: relative;width: 26%;cursor: pointer;border-radius: .8rem;overflow: hidden;margin-left: 1.5%;}
.video-list li:nth-child(1){width: 45%;margin-left: 0;}
.video-list li:nth-child(4){margin: -10% 0 0 46.5%;}
.video-list li .pic{overflow: hidden;}
.video-list li .pic em{display: block;padding-top: 62.3%;background-position: center;background-size: cover;background-repeat: no-repeat;transition: .5s;}
.video-list li .tit{position: absolute;left: 0;right: 0;bottom: 0;display: flex;align-items: center;padding: 1rem;background-image: linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.3));font-weight: bold;color: #fff;transition: .3s;}
.video-list li .tit .icon{width: 1.6rem;height: 1.6rem;margin-right: .6rem;background-image: url('data:image/svg+xml;base64,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');background-size: 100% 100%;}
.video-list li:hover .pic em{transform: scale(1.05);}
.video-list li:hover .tit{transform: translateX(.2em);}

/*专题专栏轮播*/
.special-column-swiper{overflow: hidden;}
.special-column-swiper .swiper-slide a{position: relative;display: block;border-radius: .8rem;overflow: hidden;}
.special-column-swiper .swiper-slide a .pic{overflow: hidden;}
.special-column-swiper .swiper-slide a .pic em{display: block;padding-top: 50.6%;background-position: center;background-size: cover;background-repeat: no-repeat;transition: .5s;}
.special-column-swiper .swiper-slide a .tit{position: absolute;left: 0;right: 0;bottom: 0;padding: 1rem;background-image: linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.3));font-weight: bold;color: #fff;}
.special-column-swiper .swiper-slide a:hover .pic em{transform: scale(1.05);}
.special-column-swiper .swiper-pagination{z-index: 2;bottom: 2rem;display: flex;justify-content: center;align-items: center;}
.special-column-swiper .swiper-pagination .swiper-pagination-bullet{position: relative;width: .4rem;height: .4rem;margin: 0 .3rem;background-color: #0058A8;opacity: 1;transition: .5s;}
.special-column-swiper .swiper-pagination .swiper-pagination-bullet-active::after{content: '';position: absolute;left: -.2rem;right: -.2rem;top: -.2rem;bottom: -.2rem;border: 1px solid #0058A8;border-radius: 50%;}

/*笔记本1920*1080显示放大比例为125%，实际分辨率为1920/1.25=1536*/
@media screen and (max-width: 1550px){
	
}

/*中屏PC，分辨率1366*/
@media screen and (max-width: 1440px){
	
}

/*小屏PC，分辨率1280*/
@media screen and (max-width: 1300px){
	
}

/*pad横屏，分辨率1024*/
@media screen and (max-width: 1024px){
	/*banner*/
	.banner .swiper-slide .pic{padding-top: 50%;}
	.banner .swiper-slide .pic::before{height: 50%;}
	.banner .swiper-slide .pic .tit{bottom: 1.5rem;font-size: .6rem;}
	.banner .swiper-slide .video{padding-top: 50%;}
	.banner .swiper-pagination{bottom: .6rem;}
	.banner .swiper-pagination .swiper-pagination-bullet{width: .2rem;height: .2rem;}
	.banner .btn{display: none;}

	/******首页******/
	.index-container{min-height: 15rem;}
	/*标题*/
	.index-title{margin-bottom: 1.5rem;}
	.index-title .name .icon{flex: 0 0 1.6rem;height: 1.6rem;}
	.index-title .name .cn{margin: 0 .3rem;font-size: 1rem;}
	.index-title .name .en{font-size: .6rem;}
	/*更多按钮*/
	.index-more-btn::before{display: none;}
	.index-more-btn::after{right: calc(100% + .4rem);}
	/*布局*/
	.index-container .part1{padding: 2rem 0 4rem;}
	.index-container .part2{padding: 2rem 0 4rem;}
	.index-container .part2 .w1700 > .con-l{width: 100%;}
	.index-container .part2 .w1700 > .con-r{width: 100%;margin-top: 2rem;}
	.index-container .part2 .w1700 .index-news-list2{padding-top: 0;margin-top: 1rem;}
	.index-container .part3{padding: 2rem 0 4rem;}
	.index-container .part3 .academic-research-tab-box{margin-top: 0;}
	.index-container .part4{padding: 2rem 0;}
	.index-container .part5{padding: 1rem 0 2rem;}

	/*首页新闻，选项卡*/
	.index-news-tab-box .tabs{font-size: .7rem;}
	.index-news-tab-box .tabs .swiper-slide{padding: 0 .5rem;margin: 0 .2rem;border-radius: .8rem;line-height: 1.6rem;text-align: center;font-weight: normal;}
	.index-news-tab-box .tab-content{margin-top: 1.5rem;}
	.index-news-tab-box .tab-content .swiper-slide > .con-l{width: 100%;padding: .8rem;}
	.index-news-tab-box .tab-content .swiper-slide > .con-l .item{width: 100%;}
	.index-news-tab-box .tab-content .swiper-slide > .con-l .item+.item{margin-top: 1rem;}
	.index-news-tab-box .tab-content .swiper-slide > .con-r{width: 100%;padding: .8rem .8rem 2rem;margin-top: 1rem;}
	.index-news-tab-box .tab-content .swiper-slide > .con-r .title{padding-bottom: .6rem;}
	.index-news-tab-box .tab-content .swiper-slide > .con-r .more{right: .8rem;bottom: .8rem;font-size: .6rem;}
	.index-news-tab-box .tab-content .swiper-slide > .con-r .more::after{margin-left: .3rem;}
	/*首页新闻*/
	.index-news-wrap{display: block;color: #fff;}
	.index-news-wrap .info{padding: 0;margin-top: .8rem;}
	.index-news-wrap .info::before{display: none;}
	.index-news-wrap .info .tit{margin-bottom: 0;font-size: .7rem;}
	.index-news-wrap .info .txt{display: none;}
	.index-news-wrap .info .date{margin-top: .5rem;}

	/*首页新闻列表1*/
	.index-news-list1 li{margin: 1rem 0;}
	.index-news-list1 li a .date{margin-left: .5rem;font-size: .6rem;}
	/*首页新闻列表2*/
	.index-news-list2 li a .date{margin-left: .5rem;font-size: .6rem;}
	/*首页新闻列表3*/
	.index-news-list3 li a .date{margin-left: .5rem;font-size: .6rem;}

	/*主要公告*/
	.main-notice-wrap .date{flex: 0 0 4.2rem;height: 5rem;padding: .5rem;margin-right: .6rem;}
	.main-notice-wrap .date i{margin: .2rem 0;}
	.main-notice-wrap .info .tit{margin-bottom: 0;}
	.main-notice-wrap .info .txt{display: none;}
	.main-notice-wrap .info .more{margin-top: .8rem;}

	/*主要海报*/
	.main-poster-wrap .pic{flex: 0 0 4.2rem;height: 5rem;margin-right: .6rem;}
	.main-poster-wrap .info .list{font-size: .5rem;}
	.main-poster-wrap .info .list li{margin: .2rem 0;}
	.main-poster-wrap .info .list li .icon{width: .6rem;height: .6rem;}

	/*学术科研，选项卡*/
	.academic-research-tab-box .tabs{justify-content: center;}
	.academic-research-tab-box .tabs .item{padding: 0 .8rem;margin: 0 .3rem;border-radius: .8rem;line-height: 1.6rem;font-weight: normal;}
	.academic-research-tab-box .tab-content{margin-top: 1.5rem;}
	.academic-research-tab-box .tab-content .swiper-slide{padding-bottom: 2rem;}
	.academic-research-tab-box .tab-content .swiper-slide > .con-l{width: 100%;}
	.academic-research-tab-box .tab-content .swiper-slide > .con-r{width: 100%;margin-top: 1rem;}
	.academic-research-tab-box .tab-content .swiper-slide .index-more-btn::before{display: block;}
	/*主要研究*/
	.main-research-wrap{padding: .8rem;flex-wrap: wrap;}
	.main-research-wrap .pic{flex: 0 0 100%;margin-right: 0;}
	.main-research-wrap .info{flex: 0 0 100%;margin-top: .6rem;}
	.main-research-wrap .info .tit{margin-bottom: 0;}
	.main-research-wrap .info .txt{display: none;}
	.main-research-wrap .info .more{display: none;}

	/*视频中心轮播*/
	.video-center-swiper .btn{display: none;}
	/*视频列表*/
	.video-list li{width: 100%;margin-bottom: .8rem;}
	.video-list li:nth-child(1){width: 100%;}
	.video-list li:nth-child(4){margin: 0;}
	.video-list li .tit{padding: .8rem;}
	.video-list li .tit .icon{width: 1rem;height: 1rem;margin-right: .3rem;}

	/*专题专栏轮播*/
	.special-column-swiper .swiper-slide a .tit{padding: .8rem;font-size: .8rem;}
}

/*phone和pad竖屏，分辨率820*/
@media screen and (max-width: 820px){
	
}