body{
		margin: 0 auto;
		background: #f5f5f5;

}

div{
	width: 1050px;
		margin: 0 auto;
		position: relative;
		z-index: 0;
}

img{
		margin: 0 auto;

}

#image1{
	z-index: 50;
	position: relative;
}

#image2{
	position: fixed;
	top: 0;
	
	z-index: 105;
}

#image3{
	position: fixed;
	top: 249px;
	left: 40%; 
	z-index: 100;
}

#image4{
	position: absolute;
	top: 4523px;
	left: 75px; 
	z-index: 102;
}