#fade_background {
	display: none;
	background: #ffffff;
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	opacity: .80;
	z-index: 999999;
}

.popup_block {
	display: none;
	background: #ffffff;
	padding: 10px;
	float: left;
	font-size: 1.2em;
	position: fixed;
	top: 50%;
	left: 51%;
	z-index: 9999999;
}