sysadm/docs/themes/pcbsd_style/breadcrumbs.html

<div class="wy-breadcrumbs-nav" role="navigation" aria-label="breadcrumbs navigation">
  <ul class="wy-breadcrumbs-nav">
    <li class="wy-breadcrumbs-nav"><a href="{{ pathto(master_doc) }}">Docs</a> &raquo;</li>
      {% for doc in parents %} <li class="wy-breadcrumbs-title"><a href="{{ doc.link|e }}">{{ doc.title }}</a> &raquo;</li> {% endfor %}
    <li class="wy-breadcrumbs-nav">{{ title }}</li>
      <li class="wy-breadcrumbs-aside">
        {% if pagename != "search" %}
          {% if display_github %}
            <a href="https://{{ github_host|default("github.com") }}/{{ github_user }}/{{ github_repo }}/blob/{{ github_version }}{{ conf_py_path }}{{ pagename }}{{ source_suffix }}" class="fa fa-github"> Edit on GitHub</a>
          {% elif show_source and source_url_prefix %}
            <a href="{{ source_url_prefix }}{{ pagename }}{{ source_suffix }}">View page source</a>
          {% elif show_source and has_source and sourcename %}
            <a href="{{ pathto('_sources/' + sourcename, true)|e }}" rel="nofollow"> View page source</a>
          {% endif %}
        {% endif %}
      </li>
  </ul>
  <hr/>
&nbsp;
</div>