.video-background {
  background: #000;
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0; 
}
.video-foreground,
.video-background iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
#vidtop-content {
	top: 0;
	color: #fff;
} 
@media (min-aspect-ratio: 16/9) {
  .video-foreground { height: 300%; top: -100%; }
}
@media (max-aspect-ratio: 16/9) {
  .video-foreground { width: 300%; left: -100%; }
}