ID;
$thumbnail_size = 'full';
$thumbnail_html = '' . wp_get_attachment_image( $thumbnail_id, $thumbnail_size ) . '';
else:
$thumb_key = 'layout-' . ttfmake_get_view() . '-featured-images';
$thumb_option = ttfmake_sanitize_choice( get_theme_mod( $thumb_key, ttfmake_get_default( $thumb_key ) ), $thumb_key );
$thumbnail_id = get_post_thumbnail_id();
if ( 'post-header' === $thumb_option ) :
$thumbnail_size = 'large';
else :
$thumbnail_size = ( is_singular() ) ? 'medium' : 'thumbnail';
endif;
$thumbnail_html = get_the_post_thumbnail( get_the_ID(), $thumbnail_size );
endif;
?>