function sk_customizer_css() {
?>
	<style type="text/css">
		<?php
			if ( get_theme_mod( 'sk_home_top_background_image' ) ) {
				$home_top_background_image_url = get_theme_mod( 'sk_home_top_background_image' );
			} else {
				$home_top_background_image_url = get_stylesheet_directory_uri() . '/images/minimography_005_orig.jpg';
			}

			// if ( 0 < count( strlen( ( $home_top_background_image_url = get_theme_mod( 'sk_home_top_background_image', sprintf( '%s/images/minimography_005_orig.jpg', get_stylesheet_directory_uri() ) ) ) ) ) ) { ?>
			.home-top {
				background-image: url( <?php echo $home_top_background_image_url; ?> );
			}
		<?php // } // end if ?>
	 </style>
<?php
}