body {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
    margin: 0;
    cursor: pointer;
    background-color: black;
}

#video {
	position: absolute;
	top: 50%;
	left: 50%;
  transform: translateX(-50%) translateY(-50%);
	min-width: 100%;
  min-height: 100%;
	margin: 0 auto;
	z-index: -1;
}