static function jetpack_content_width($content_width) { $custom_content_width = 0; $jetpack_custom_css = get_theme_mod('jetpack_custom_css', array()); if (isset($jetpack_custom_css['content_width'])) { $custom_content_width = $jetpack_custom_css['content_width']; } if ($custom_content_width > 0) { return $custom_content_width; } return $content_width; }