<link href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="container">
<div class="row">
<h2 id="details">Choose your package</h2>
</div><br>
<div class="col-md-3" id="home-box">
<div class="pricing_header">
<h2>Basic User</h2>
<div class="space"></div>
</div>
<ul class="list-group">
<li class="list-group-item"><span class="glyphicon glyphicon-ok"></span> Responsible design</li>
<li class="list-group-item"><span class="glyphicon glyphicon-ok"></span> 3 examples</li>
<li class="list-group-item off"><span class="glyphicon glyphicon-remove"></span> HTML5 & CSS3</li>
<li class="list-group-item off"><span class="glyphicon glyphicon-remove"></span> PSD included</li>
<li class="list-group-item off"><span class="glyphicon glyphicon-remove"></span> Light and clean</li>
<li class="list-group-item off"><span class="glyphicon glyphicon-remove"></span> Customizible HTML</li>
</ul>
<div class="try">
<p class="price">$ 9.99</p>
<a class="btn btn-default" href="#" type="button">Abbonati</a>
</div>
</div>
<div class="col-md-3" id="home-box">
<div class="pricing_header">
<h2>Premium User</h2>
<div class="space"></div>