Css background video

Question

Does someone know how to center this video background?

I tried:

margin: 0 auto;
text-align: center;

So far but none of these worked

Answer 1

In modern browsers, you can manipulate object-fit and do this without the container.

video.bg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -100;
  width: 100%;
  height: 100%;
  object-fit: cover;
}