config_pages-8.x-2.8/templates/config-pages.html.twig

{#
/**
 * @file
 * Default theme implementation to display a config_page.
 *
 * @see template_preprocess_config_pages()
 *
 * @ingroup themeable
 */
#}
{%
set classes = [
  'config_pages',
  'config_pages--type--' ~ config_pages.bundle|clean_class,
  view_mode ? 'config_pages--view-mode--' ~ view_mode|clean_class,
  view_mode ? 'config_pages--' ~ config_pages.bundle|clean_class ~ '--' ~ view_mode|clean_class,
]
%}
<div{{ attributes.addClass(classes) }}>
  {{ content }}
</div>