.content {
	overflow: hidden;
	position: relative; /* or absolute or fixed */
	width: 100vw;
	height: 100dvh;
}
.content video {
    height: 100%;
    width: 177.77777778vh; /* 100 * 16 / 9 */
    min-width: 100%;
    min-height: 56.25vw; /* 100 * 9 / 16 */
    position: absolute;
    left: 50%; /* % of surrounding element */
    top: 50%;
    transform: translate(-50%, -50%); /* % of current element */
	pointer-events: none;
}