body,
html {
  margin: 0;
  padding: 0;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

#fullscreen-video {
  position: fixed;
  min-width: 120%;
  min-height: 120%;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  object-fit: cover;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}