div#preloader { 
	background-image: url('../img/preloader.gif');
	background-color: rgba(255, 255, 255, 0.8);
	background-position: 50% 50%;
	background-repeat: no-repeat;
	height: 100%;
	left: 0;
	display: none;
	overflow: visible;
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 999; 
}