 href="https://github.com/{{ config.extra.social.github }}/" target="_blank" title="GitHub" class="secondary external">GitHub</a></li>
        <li class="js"><button id="theme-switcher" class="theme-switcher muted"></button></li>
        {%- if config.build_search_index %}
        <li>
          <form autocomplete=off class="js" id="search-form" name="searchForm">
            <div id="search-backdrop"></div>
            <input type="search" id="search-input" name="search" placeholder="Search">
            <