.header { 
	height:600px;
	margin:0 auto;
	padding:0;
	}
.bgfader{
	position: absolute;
	z-index: -2;
	top: 0;
	left: 0;
	overflow: hidden;
	width: 100%;
	height: 100%;
	display: none;
}
.bgfader-overlay{
	z-index: -1;
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
}
.bgfader > .image{
	display: none;
}

.bgfader, .bgfader > .image{
	width: 100%;
	height: 100%;
	background-position: center;
	background-repeat: no-repeat;
	-webkit-background-size:100% 100%;
	background-size:100% 100%;
	background-attachment:fixed;
}