div#loading_modal {
	display: none;
	position: fixed;
	z-index: 1;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	overflow: auto;
	background-color: rgb(0,0,0);
	background-color: rgba(0,0,0,0.4);
}

div#loading_modal.active {
	display: block;
}

div#loading_modal_content {
	text-align: center;
	background-color: transparent;
	margin: 15% auto;
	padding: 20px;
	width: 80%;
}