html, body{
	width: 100%;
	height: 100%;
}
.loadingWrap{
	width: 100%;
	height: 100%;
	background: #fff;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 9999;
}
.loadingWrap img{
	position: absolute;
	top: 50%;
	left: 50%;
	margin-top: -150px;
	margin-left: -200px;
}