bootstrap5_admin-1.0.1/templates/layout/maintenance-page.html.twig

{#
/**
 * @file
 * Theme override to display a single Drupal page while offline.
 *
 * All available variables are mirrored in page.html.twig.
 * Some may be blank but they are provided for consistency.
 *
 * @see template_preprocess_maintenance_page()
 */
#}
<div class="layout-container d-flex flex-column justify-content-center align-items-center">

  <header role="banner" class="row">
    {% if logo %}
      <a class="text-center col-auto" href="{{ front_page }}" title="{{ 'Home'|t }}" rel="home">
        <img src="{{ logo }}" alt="{{ 'Home'|t }}" class="d-block mx-auto mb-4" height="57"/>
      </a>
    {% endif %}

    {% if site_name or site_slogan %}
      <div class="name-and-slogan col-auto">
      {% if site_name %}
        <h1 class="site-name">
          <a href="{{ front_page }}" title="{{ 'Home'|t }}" rel="home">{{ site_name }}</a>
        </h1>
      {% endif %}

      {% if site_slogan %}
        <div class="site-slogan">{{ site_slogan }}</div>
      {% endif %}
      </div>{# /.name-and-slogan #}
    {% endif %}

  </header>

  <main role="main" class="container">
    {% if title|render|striptags|trim %}
      <div class="mx-auto py-5">
        <h1 class="text-center display-5 fw-normal">{{ title }}</h1>
      </div>
    {% endif %}
    <div class="row g-5 bg-light rounded">
      <div class="col-md-5 col-lg-4 order-md-start">
        {% if page.sidebar_first %}
          <aside class="layout-sidebar-first" role="complementary">
          {{ page.sidebar_first }}
          </aside>{# /.layout-sidebar-first #}
        {% endif %}

        {% if page.sidebar_second %}
          <aside class="layout-sidebar-second" role="complementary">
          {{ page.sidebar_second }}
          </aside>{# /.layout-sidebar-second #}
        {% endif %}
      </div>
      <div class="col-md-7 col-lg-8">
        {{ page.highlighted }}

        {{ page.content }}
      </div>
    </div>
  </main>

  {% if page.footer %}
    <footer role="contentinfo">
      {{ page.footer }}
    </footer>
  {% endif %}

</div>{# /.layout-container #}