.youtube-background {
  display: block;
}

.youtube-background iframe {
  position: absolute;
  z-index: 1;
  top: -100%;
  left: auto;
  width: 100%;
  height: 300%;
  pointer-events: none;
  transform: scale(1.0125);
}

.youtube-background.is-tall iframe {
  top: -10%;
  left: -100%;
  width: 300%;
  height: 120%;
  max-width: none;
}