The responsive design is great. I've been wishing that would become a standard option on video sites for some time. Full screen is rarely what I want and Theate

The responsive design is great. I've been wishing that would become a standard option on video sites for some time. Full screen is rarely what I want and Theater Mode doesn't cut it. One suggestion, a black background and, if possible, vertically centered video might make it feel a bit more polished when the window ratio doesn't match the video.