_layouts/default.html

<!DOCTYPE html>
<html itemscope itemtype="http://schema.org/Organization">
<head>
{% include head.html %}
</head>
<body id="{{page.title | downcase | replace:' ','-' }}">

<main id="content-container">
  <app-drawer id="sidebar" unresolved>
    <polymer-flex-layout id="logo-container" isContainer align="center">
      <a href="/" class="logo"><img src="/images/logos/lockup.svg"></a>
      <polymer-ui-icon id="dropdown-toggle" size="35" src="/images/picons/ic_arrowDropDown_dark_.png">
      </polymer-ui-icon>
    </polymer-flex-layout>

    {% include dropdown-panel.html %}

    <docs-menu unresolved
        menu="{{site.data.pagetypes[page.type].menu}}"
        coreElements='{% list_components dir:components prefix:core blacklist:"core-slide core-layout core-doc-viewer core-home-page core-transition-css core-overlay-layer core-key-helper core-doc-toc core-doc-page" %}'
        paperElements='{% list_components dir:components prefix:paper blacklist:"paper-calculator paper-doc-viewer paper-ink paper-scaffold paper-menu-button-transition paper-menu-button-overlay-container paper-form paper-row paper-group"%}'>
    </docs-menu>
  </app-drawer>

  <scroll-area sidebar unresolved>
    <site-banner type="{{page.type}}" navgroup="{{page.navgroup}}" shortname="{{page.shortname}}" unresolved>
      {% include top-nav.html %}
      <header>
        <h1>{{page.title}}</h1>
        {% if page.subtitle %}
          <summary>{{page.subtitle}}</summary>
        {% else if page.type %}
          <summary>{{site.data.pagetypes[page.type].headertitle}}</summary>
        {% endif %}
      </header>
    </site-banner>

    {% comment %}
      Allow individual pages to turn off permalinks
    {% endcomment %}
    {% capture permalinks_class %}
      {% if site.add_permalinks %}
        {% case page.add_permalinks %}
          {% when true %}
            show-permalinks
          {% when false %}
            {% comment %}
              Intentionally empty in case variable isn't defined in page.
            {% endcomment %}
          {% else %}
            show-permalinks
        {% endcase %}
      {% endif %}
    {% endcapture %}

    <article class="{{permalinks_class | trim}}">
      {% include edit_on_github.html %}

      <header class="onlyonmobile">
        <h1>{{page.title}}</h1>
        {% if page.subtitle %}
          <summary>{{page.subtitle}}</summary>
        {% else if page.type %}
          <summary>{{site.data.pagetypes[page.type].headertitle}}</summary>
        {% endif %}
      </header>

      {{content}}
    </article>

    {% include footer.html %}

  </scroll-area>

</main>

</body>
</html>