html, body{
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  transition: background-color 2s cubic-bezier(1, 1, 1, 1);
  transition-delay: 0s;
}

#camera, #camera--view, #camera--sensor, #camera--output{
    position: fixed;
    height: 100%;
    width: 100%;
    object-fit: cover;
    mix-blend-mode: multiply;
}