get_stylesheet_directory_uri() . '/img/header.jpg', 'default-text-color' => 'fff', 'width' => 1920, 'height' => 850, 'flex-height' => true, 'wp-head-callback' => 'mini_techup_header_style', ) ) ); } add_action( 'after_setup_theme', 'minimal_techup_custom_header_setup' ); if ( ! function_exists( 'mini_techup_header_style' ) ) : function mini_techup_header_style() { $header_text_color = get_header_textcolor(); ?>