.video-background{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden}.video-background iframe{position:absolute;top:50%;left:50%;width:100vw;height:100vh;transform:translate(-50%,-50%);pointer-events:none}@media (min-aspect-ratio:16/9){.video-background iframe{height:56.25vw;width:100vw}}@media (max-aspect-ratio:16/9){.video-background iframe{width:177.78vh;height:100vh}}