test1/public/drupal-8.3.1/core/modules/toolbar/templates/toolbar.html...

{#
/**
 * @file
 * Default theme implementation for the administrative toolbar.
 *
 * Available variables:
 * - attributes: HTML attributes for the wrapper.
 * - toolbar_attributes: HTML attributes to apply to the toolbar.
 * - toolbar_heading: The heading or label for the toolbar.
 * - tabs: List of tabs for the toolbar.
 *   - attributes: HTML attributes for the tab container.
 *   - link: Link or button for the menu tab.
 * - trays: Toolbar tray list, each associated with a tab. Each tray in trays
 *   contains:
 *   - attributes: HTML attributes to apply to the tray.
 *   - label: The tray's label.
 *   - links: The tray menu links.
 * - remainder: Any non-tray, non-tab elements left to be rendered.
 *
 * @see template_preprocess_toolbar()
 *
 * @ingroup themeable
 */
#}
<div{{ attributes.addClass('toolbar') }}>
  <nav{{ toolbar_attributes.addClass('toolbar-bar') }}>
    <h2 class="visually-hidden">{{ toolbar_heading }}</h2>
    {% for key, tab in tabs %}
      {% set tray = trays[key] %}
      <div{{ tab.attributes.addClass('toolbar-tab') }}>
        {{ tab.link }}
        {% spaceless %}
          <div{{ tray.attributes }}>
            {% if tray.label %}
              <nav class="toolbar-lining clearfix" role="navigation" aria-label="{{ tray.label }}">
                <h3 class="toolbar-tray-name visually-hidden">{{ tray.label }}</h3>
            {% else %}
              <nav class="toolbar-lining clearfix" role="navigation">
            {% endif %}
            {{ tray.links }}
            </nav>
          </div>
        {% endspaceless %}
      </div>
    {% endfor %}
  </nav>
  {{ remainder }}
</div>