.video{padding:30px 0}.video .title{margin-bottom:12px}.video .sub-info{color:#666;line-height:1.8;text-align:center;margin-bottom:20px}.video .row{margin-bottom:-30px}.video .row>div{margin-bottom:30px}.video .video-item{width:100%;aspect-ratio:782 / 440;display:block;background:#eee}.video .tit{font-weight:700;margin-top:10px;margin-bottom:4px}.video .info{color:#999}@media (min-width:1200px){.video{padding-top:44px;padding-bottom:60px}.video .sub-info{margin-bottom:44px}.video .row{margin-left:-18px;margin-right:-18px;margin-bottom:-54px}.video .row>div{padding:0 18px;margin-bottom:54px}.video .tit{margin-top:20px}}@media (min-width:1640px){.video{padding-bottom:106px}}