<nav class="navbar navbar-inverse navbar-fixed-top">

    <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
      <span class="sr-only">Toggle navigation</span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
    </button>

    <div class="navbar-header">
      <a class="navbar-brand" href="#">Project name</a>
    </div>

    <div id="navbar" class="navbar-collapse collapse">

      <ul class="nav navbar-nav">
        <li><a href="#">Dashboard</a></li>
        <li><a href="#">Settings</a></li>
        <li><a href="#">Profile</a></li>
        <li><a href="#">Help</a></li>
      </ul>

    </div>

</nav>