html, body{
	margin:0;
	padding:0;
        color: #666;
	text-align:center;
	height: 100%;
	background-image: url(http://www.bolton.ac.uk/SiteWideAssets/Gradients/IMRIbg.jpg);
	background-repeat: repeat-x;
	background-attachment: fixed;
} 
 
 
#header{
	height:130px;

	width:100%;
	background-image: url(http://www.bolton.ac.uk/SiteWideAssets/Headers/IMRIHeader.png);
	top: 0px;
}