<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div class="container">
<div class="row pb-3">
<div class="col-md-12">
<h4>Color Options</h4>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="row">
<div class="col-md-2">
<button type="button" class="btn btn-primary btn-block">Blue</button>
</div>
<div class="col-md-2">
<button type="button" class="btn btn-danger btn-block">Blue</button>
</div>
<div class="col-md-2">
<button type="button" class="btn btn-success btn-block">Blue</button>
</div>
<div class="col-md-2">
<button type="button" class="btn btn-warning btn-block">Blue</button>
</div>
<div class="col-md-2">
<button type="button" class="btn btn-secondary btn-block">Blue</button>
</div>
<div class="col-md-2">
<button type="button" class="btn btn-dark btn-block">Blue</button>
</div>
</div>
<div class="row pt-4">
<div class="col-md-2">
<button type="button" class="btn btn-primary btn-block">Blue</button>
</div>
