.ly_video_8 .box_flex{display: flex;align-items: center}.ly_video_8 .box_poster{display: flex;width: 37.5%;flex-wrap: wrap;align-items: center}.ly_video_8 .box_poster .item_poster{width: 43%;margin-top: 37px;padding-left: 29px;box-sizing: border-box}.ly_video_8 .box_poster .item_poster:nth-child(-n+2){margin-top: 15px}.ly_video_8 .box_poster .item_poster .title{line-height: 1.5}.ly_video_8 .box_poster .item_poster .subtitle{line-height: 2}.ly_video_8 .box_play{flex: 1;position: relative}.ly_video_8 .box_play .txt_box{position: absolute;top: 0;right: 0;bottom: 0;left: 0;margin:auto;width: 110px;height: 110px;background-color: rgba(255, 255, 255, 0.16);border-radius: 110px}.ly_video_8 .box_play .txt_box .t_button{position: absolute;top: 0;right: 0;bottom: 0;left: 0;margin:auto;width: 90px;height: 90px;background-color: #fff;border-radius: 90px}.ly_video_8 .box_play .txt_box .t_button i{position: absolute;top: 0;right: 0;bottom: 0;left: 7px;margin:auto;width: 0px;height: 0px;border-width: 8px 0 8px 14px;border-style: solid;border-color: transparent;border-left-color: #333333}@media screen and (max-width: 1000px){.ly_video_8 .box_flex{flex-wrap: wrap}.ly_video_8 .box_poster{width: 100%;order: 2}.ly_video_8 .box_poster .item_poster{width: 50%;padding: 0 5px;margin-top: 18px;text-align: center}.ly_video_8 .box_poster .item_poster:nth-child(-n+2){margin-top: 30px}.ly_video_8 .box_play{width: 100%;order: 1;flex: auto}.ly_video_8 .box_play .txt_box{width: 50px;height: 50px;border-radius: 50px}.ly_video_8 .box_play .txt_box .t_button{width: 40px;height: 40px;border-radius: 40px}.ly_video_8 .box_play .txt_box .t_button i{left: 3.5px;border-width: 4px 0 4px 7px}}