.video-container {
  position: absolute;
  top: 0;
  left: 0; 
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.video-container video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;  
  width: auto;
  height: auto;
}