region.html.twig

{#
/**
 * @file
 * Default theme implementation to display a region.
 *
 * Available variables:
 * - content: The content for this region, typically blocks.
 * - attributes: HTML attributes for the region div, including:
 *   - class: Classes that can be used to style contextually through CSS,
 *     including:
 *     - region: The current template type (also know as "theming hook").
 *     - region-[name]: The name of the region with underscores replaced with
 *       dashes. For example, page_top region would have a region-page-top
 *       class.
 * - region: The name of the region variable as defined in the theme's
 *   .info.yml file.
 *
 * @see template_preprocess()
 * @see template_preprocess_region()
 *
 * @ingroup themeable
 */
#}
{% if content %}
  <div{{ attributes }}>
    {{ content }}
  </div>
{% endif %}