'', 'width' => 1920, 'height' => 480, 'flex-height' => true, 'flex-width' => true, 'uploads' => true, 'random-default' => false, 'header-text' => false, 'default-text-color' => '', 'wp-head-callback' => 'calibration_header_style', 'admin-head-callback' => '', 'admin-preview-callback' => '', ) ) ); if ( ! function_exists( 'calibration_header_style' ) ) : /** * Styles the header image and text displayed on the blog. * * @since 1.0.0 */ function calibration_header_style() { $header_text_color = get_header_textcolor(); if ( get_theme_support( 'custom-header', 'default-text-color' ) === $header_text_color ) : return; endif; ?>