<nav class=“navbar navbar-default”>

<div class="container-fluid">
    <div class="navbar-collapse" id="bs-example-navbar-collapse-1">
        <ul class="nav navbar-nav navbar-left">
            <li>
                <a href="/">Home</a>
            </li>
        </ul>
        <ul class="nav navbar-nav navbar-right">
            {% for my_page in site.pages %}
                {% if my_page.title %}
                    <li>
                        <a href="{{ my_page.url | relative_url }}">{{ my_page.title | escape}}</a>
                    </li>
                {% endif %}
            {% endfor %}
        </ul>
    </div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->

</nav>