<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/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 id="timeline">Project Timeline</h1>
<div class="btn-group navbar-right">
<button type="button" class="btn btn-primary btn-sm dropdown-toggle" data-toggle="dropdown">
<i class="glyphicon glyphicon-cog"></i> Filter <span class="caret"></span>
</button>
<ul class="dropdown-menu" role="menu">
<li><a href="#">Comments</a></li>
<li><a href="#">Staff changes</a></li>
<li><a href="#">Events</a></li>
<li><a href="#">Meetings</a></li>
</ul>
</div>
</div>
<ul class="timeline">
<li>
<div class="timeline-badge warning"><i class="glyphicon glyphicon-wrench"></i></div>
<div class="timeline-panel alert-info">
<div class="timeline-heading">
<h4 class="timeline-title">Next Annual Review</h4>
<p><small class="text-muted"><i class="glyphicon glyphicon-time"></i> Due by 12 December 2016</small></p>
</div>
<div class="timeline-body">
<p>Your next annual review is due in 6 months</p>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge warning"><i class="glyphicon glyphicon-time"></i></div>
<div class="timeline-panel alert-info">
<div class="timeline-heading">
