• px

    '; $content .= ''.esc_html($customStyles['title']).''; $content .= ''; $content .= ''; $content .= '
    • ('.esc_html($customStyles['name']).')
    '; $content .= ''; } $content .= '
  • '.esc_html__('Add new class', 'advanced-gutenberg').'
    • '; echo $content; // phpcs:ignore WordPress.XSS.EscapeOutput.OutputNotEscaped -- already escaped ?>