<link href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="container">
<div class="page-header">
<h1>Panels with nav tabs.<span class="pull-right label label-default">:)</span></h1>
</div>
<div class="row">
<div class="col-md-6">
<div class="panel with-nav-tabs panel-default">
<div class="panel-heading">
<ul class="nav nav-tabs">
<li class="active"><a href="#tab1default" data-toggle="tab">Default 1</a></li>
<li><a href="#tab2default" data-toggle="tab">Default 2</a></li>
<li><a href="#tab3default" data-toggle="tab">Default 3</a></li>
<li class="dropdown">
<a href="#" data-toggle="dropdown">Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li><a href="#tab4default" data-toggle="tab">Default 4</a></li>
<li><a href="#tab5default" data-toggle="tab">Default 5</a></li>
</ul>
</li>
</ul>
</div>
<div class="panel-body">
<div class="tab-content">
<div class="tab-pane fade in active" id="tab1default">Default 1</div>
<div class="tab-pane fade" id="tab2default">Default 2</div>
<div class="tab-pane fade" id="tab3default">Default 3</div>
<div class="tab-pane fade" id="tab4default">Default 4</div>
<div class="tab-pane fade" id="tab5default">Default 5</div>
</div>
</div>
</div>
</div>