#cover-spin {
	position: fixed;
	width: 100%;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	background-color: rgba(255,255,255,0.7);
	z-index: 9999;
	
}

@-webkit-keyframes spin {
	from {
		-webkit-transform: rotate(0deg);
	}

	to {
		-webkit-transform: rotate(360deg);
	}
}

@keyframes spin {
	from {
		transform: rotate(0deg);
	}

	to {
		transform: rotate(360deg);
	}
}

#documentWindowSpinner {
	position: absolute;
	width: 100%;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	background-color: rgba(255,255,255,0.7);
	z-index: 9999;
}

#cover-spin::after {
	content: '';
	display: block;
	position: absolute;
	left: 47%;
	top: 47%;
	width: 40px;
	height: 40px;
	border-style: solid;
	border-color: black;
	border-top-color: transparent;
	border-width: 4px;
	border-radius: 50%;
	-webkit-animation: spin .8s linear infinite;
	animation: spin .8s linear infinite;
}
#documentWindowSpinner::after {
	content: '';
	display: block;
	position: absolute;
	left: 47%;
	top: 47%;
	width: 40px;
	height: 40px;
	border-style: solid;
	border-color: black;
	border-top-color: transparent;
	border-width: 4px;
	border-radius: 50%;
	-webkit-animation: spin .8s linear infinite;
	animation: spin .8s linear infinite;
}