span.png_ie {
	display:inline-blockdisplay:inline-block;;
}

span.png_ie img{
	filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);
}

 .clix_logo {
	background:transparent;
	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='http://images.static.clix.pt/cliente2.clix.pt/logo.png', sizingMethod='crop', enabled=true);
}