.dtr-video{display:block;max-width:100%;margin-right:auto;margin-left:auto}.dtr-video,.dtr-video *{box-sizing:border-box}.dtr-video__frame{position:relative;width:100%;aspect-ratio:16 / 9;background:#000;overflow:hidden}.dtr-video__player{position:absolute;inset:0;display:block;width:100%;height:100%;margin:0;padding:0;border:0;background:#fff0}.dtr-video__player--html5{object-fit:cover}.dtr-video__notice{display:flex;align-items:center;justify-content:center;min-height:180px;padding:24px;border:1px dashed #b8c1cc;border-radius:8px;background:#f5f7fa;color:#52606d;font-size:14px;text-align:center}@media (max-width:767px){.dtr-video{width:100%}}