public function sanitizer_filters() {

    genesis_add_option_filter(
      'no_html',
      $this->settings_field,
      [
        'headline',
        'doctitle',
        'description',
        'keywords',
        'body_class',
        'layout',
      ]
    );
    genesis_add_option_filter(
      'unfiltered_or_safe_html',
      $this->settings_field,
      [
        'intro_text',
      ]
    );
    genesis_add_option_filter(
      'one_zero',
      $this->settings_field,
      [
        'noindex',
        'nofollow',
        'noarchive',
      ]
    );
  }