.video_box[data-v-feec5bd0]{width:100%;height:calc(100vh - 230px);margin:0 auto;background:#303030}.video_box .video_title[data-v-feec5bd0]{width:840px;padding:5px 20px;box-sizing:border-box;background-color:#4c4c4c;color:#fff;font-size:17px;font-weight:bolder;border-radius:6px;margin:20px auto}.video_box .video_view[data-v-feec5bd0]{width:840px;margin:0 auto;padding:20px;box-sizing:border-box;border-radius:6px;background-color:#4c4c4c}