.news_main{padding-bottom:0}.news_main .list_news .list_news_item .title{margin-top:0}.news_main .list_news .list_news_item lite-youtube{margin-top:34px}.news_main .list_news .list_news_item lite-youtube::after{padding-bottom:calc((498 / 9.93) * 1%)}.news_main .list_news .list_news_item .desc{margin-top:53px}.news_main .list_news .list_news_item .desc p{color:#999;line-height:30px}