django-rest-framework/docs_theme/nav.html

    <div class="navbar navbar-inverse navbar-fixed-top">
      <div class="navbar-inner">
        <div class="container-fluid">
            <a class="repo-link btn btn-primary btn-small" href="https://github.com/tomchristie/django-rest-framework/tree/master">GitHub</a>
            <a class="repo-link btn btn-inverse btn-small " href="tutorial/quickstart">Next <i class="icon-arrow-right icon-white"></i></a>
            <a class="repo-link btn btn-inverse btn-small disabled" href="#"><i class="icon-arrow-left icon-white"></i> Previous</a>
            <a class="repo-link btn btn-inverse btn-small" href="#searchModal" data-toggle="modal"><i class="icon-search icon-white"></i> Search</a>
          <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </a>
          <a class="brand" href="http://www.django-rest-framework.org">Django REST framework</a>
          <div class="nav-collapse collapse">
            {% if include_nav %}
              <!-- Main navigation -->
              <ul class="nav navbar-nav">
                {% for nav_item in nav %}
                  {% if nav_item.children %}
                    <li class="dropdown{% if nav_item.active %} active{% endif %}">
                    <a href="#" class="dropdown-toggle" data-toggle="dropdown">{{ nav_item.title }} <b class="caret"></b></a>
                    <ul class="dropdown-menu">
                    {% for nav_item in nav_item.children %}
                      <li {% if nav_item.active %}class="active"{% endif %}>
                      <a href="{{ nav_item.url }}">{{ nav_item.title }}</a>
                      </li>
                    {% endfor %}
                    </ul>
                    </li>
                  {% else %}
                    <li {% if nav_item.active %}class="active"{% endif %}>
                    <a href="{{ nav_item.url }}">{{ nav_item.title }}</a>
                    </li>
                  {% endif %}

                {% endfor %}

              </ul>
            {% endif %}
          </div><!--/.nav-collapse -->

        </div>
      </div>
    </div>