.ly_video_12 a{text-decoration: none}.ly_video_12 .top_title{margin-bottom: 60px;text-align: center}.ly_video_12 .video_list{display: grid;gap: 30px}.ly_video_12 .video_list .box_play{position: relative;display: block}.ly_video_12 .video_list .video_item{border-radius: 25px;overflow: hidden}.ly_video_12 .video_list .box_play:before{content: '';width: 100%;height: 100%;position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);pointer-events: none;z-index: 1}.ly_video_12 .video_list .box_play i{position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);width: 92px;height: 92px;line-height: 92px;border-radius: 100%;border: 3px solid #fff;box-sizing: border-box;color: #fff;font-size: 30px}.ly_video_12 .video_list .box_play i:before{position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%)}@media screen and (max-width: 1000px){.ly_video_12 .top_title{margin-bottom: 25px}.ly_video_12 .video_list{gap: 15px}.ly_video_12 .video_list .box_play i{width: 46px;height: 46px;line-height: 46px;border-width: 1px;font-size: 20px}}