IE 8 background-size:100%
.newsletter { background-size: 100%; filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='Images/newsletter_bd.gif',sizingMethod='scale')"; -ms-filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='Images/newsletter_bd.gif',sizingMethod='scale')"; }