#mainwrap {
    #$logo.background_image: padding-top: {$logo.background_image_height}px;
}

#header_logo {
    #$logo.background_image: #$logo.is_background_image: height: {$logo.background_image_height}px;
    #$logo.background_image:  background: url('{$logo.background_image}') {$logo.background_position};
}