.background1{
	width:1000px;
	height:455px;
	background:url(../../images/background/clouds.png);
	position:absolute;
}

.background2{
	width:1000px;
	height:455px;
	background:url(../../images/background/clouds-medium.png);
	position:absolute;
}

.background3{
	width:1000px;
	height:455px;
	background:url(../../images/background/clouds-small.png);
	position:absolute;
	z-index:500;
}