.ly_video_5 .wide{position: relative}.ly_video_5 .img_box{position: relative;overflow: hidden}.ly_video_5 .img_box::after{width: 100%;height: 100%;position: absolute;content: '';left: 0;top: 0;pointer-events: none}.ly_video_5 .txt_box{position: absolute;width: 45%;left: 50%;top: 50%;transform: translate(-50%, -50%);text-align: center}.ly_video_5 .play{margin-top: 70px;display: block;position:relative}.ly_video_5 .t_title{line-height: 1;text-align: center}.ly_video_5 .t_content{padding:0 10%;line-height: 1.8;margin-top: 60px;text-align: center}.ly_video_5 .txt_box .t_button{width: 82px;height: 82px;background-color: #ffffff;border-radius: 50%;position: relative;margin:0 auto}.ly_video_5 .txt_box .t_button::after{content: '';position: absolute;top:50%;left: 50%;transform: translate(-50%,-50%) rotate(-90deg);border-top:16px solid #000000;border-right: 11px solid transparent;border-left: 11px solid transparent}@media screen and (max-width: 1000px){.ly_video_5 .play{margin-top: 25px}.ly_video_5 .t_content{margin-top: 20px;padding:0 5%}.ly_video_5 .txt_box .t_button{width: 42px;height: 42px}.ly_video_5 .txt_box .t_button::after{border-top:11px solid #000000;border-right: 8px solid transparent;border-left: 8px solid transparent}}