<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">
<h2>Create your snippet's HTML, CSS and Javascript in the editor tabs</h2>
</div>
<div class="visible-lg">
<img src="http://cdn.theshadowleague.com/images/images/4633/photos/large/capital-steez.jpg_9967ac64e8ef11a7604fa0db56f3a826?1373297988" alt="" class="img-responsive img-rounded center-block">
<p class="text-center btn-danger">
Large devices Desktops (≥1200px)
</p>
</div>
<div class="visible-md">
<img src="http://cdn.theshadowleague.com/images/images/4633/photos/large/capital-steez.jpg_9967ac64e8ef11a7604fa0db56f3a826?1373297988" alt="" class="img-responsive img-rounded center-block">
<p class="text-center btn-warning">
Medium devices Desktops (≥992px)
</p>
</div>
<div class="visible-sm">
<img src="http://cdn.theshadowleague.com/images/images/4633/photos/large/capital-steez.jpg_9967ac64e8ef11a7604fa0db56f3a826?1373297988" alt="" class="img-responsive img-rounded center-block">
<p class="text-center btn-info">
Small devices Tablets ( (≥768px))
</p>
</div>
<div class="visible-xs">
<img src="http://cdn.theshadowleague.com/images/images/4633/photos/large/capital-steez.jpg_9967ac64e8ef11a7604fa0db56f3a826?1373297988" alt="" class="img-responsive img-rounded center-block">
<p class="text-center btn-success">
Extra small devices Phones (<768px)
</p>
</div>
</div>
