JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.1.0/bootstrap.min.js"></script>
<div class="hidden-xs hidden-sm">You're probably not using a phone.</div>

CSS

@import url('https://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css');
 @import url('https://netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.min.css');
 .container {
    margin-top: 10px;
}
[class^="col-"] {
    padding-top: 10px;
    padding-bottom: 10px;
    background-color: #eee;
    border: 1px solid #ddd;
    background-color: rgba(86, 61, 124, .15);
    border: 1px solid rgba(86, 61, 124, .2);
}