<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="row">
<div class="col-md-12">
<button class="btn btn-default blue-circle-button" href="">Sites<br />&<br />Projects<span class="blue-circle-greater-than"></span></button>
<button class="btn btn-default blue-circle-button" href="">Sites<br />&<br />Projects<span class="blue-circle-greater-than"></span></button>
<button class="btn btn-default blue-circle-button" href="">Sites<br />&<br />Projects<span class="blue-circle-greater-than"></span></button>
</div>
</div>
</div>
<div class="container">
<div class="row">
<div class="col-md-12">
<button class="btn btn-default blue-circle-button" href="">Markets<span class="blue-circle-greater-than"></span></button>
<button class="btn btn-default blue-circle-button" href="">Markets<span class="blue-circle-greater-than"></span></button>
<button class="btn btn-default blue-circle-button" href="">Markets<span class="blue-circle-greater-than"></span></button>
</div>
</div>
</div>
<div class="container">
<div class="row">
<div class="col-md-12">
<button class="btn btn-default blue-circle-button" href="">Documents<span class="blue-circle-greater-than"></span></button>
<button class="btn btn-default blue-circle-button" href="">Documents<span class="blue-circle-greater-than"></span></button>
<button class="btn btn-default blue-circle-button" href="">Documents<span class="blue-circle-greater-than"></span></button>
</div>
</div>
</div>