.standaloneVideo{width:100vw;height:100vh;overflow:hidden}.standaloneVideo mux-player{object-fit:contain;--media-object-fit:contain;--seek-backward-button:none;--seek-forward-button:none;width:100%;height:100%}.standaloneVideo mux-player::part(center play button){background:#16171c;border-radius:25vw;width:20vw;height:20vw;padding:5vw}