.loading {
	position:fixed;
	text-align:center;
	background:#fff;
	/* opacity:0.9; */
	right: 0;
	top: 0;
	bottom: 0;
	left: 0;
	width:100%;
	height:100%;
	z-index:99999;
}
.loading-ring {
	width:100px;
	height:100px;
	position:absolute;
	top:50%;
	left:50%;
	margin-top:-80px;
	margin-left:-50px;
}