#BB-Logo {
position:relativ;
width:200px;
height:108px;
background-image: url(bilder/bb-logo3-200px.png);
}

* html #BB-Logo {
position:relativ;
width:200px;
height:108px;
filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='bilder/bb-logo3-200px.png', sizingMethod='scale');
background:none;
}