/* Background video */
.background-video {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    overflow: hidden;
}
.foreground-video,
.background-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

@media (min-aspect-ratio: 16/9) {
  .foreground-video { height: 310%; top: -100%; }
}
@media (max-aspect-ratio: 16/9) {
  .foreground-video { width: 300%; left: -100%; }
}

/* Overlay video */
#video-overlay {
  z-index: 2;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 50% 50%;
}