.vidbacking-active-block-back{
	position: fixed;
	min-width: 100%;
	min-height: 100%;
	height:auto;
	width:auto;
	z-index: -100;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-50%);
}

.vidbacking{
	display: none;
}
.vidmask-block-back{
	background: url(../images/videooverlay.png) repeat;
	opacity: 1;
	min-height: 100%;
	min-width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	width: auto;
	height:auto;
	z-index: -50;
	display: block;
}