JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<div class="full-width">This is not bootstrap</div>
<div class="container-fluid">
    <div class="row">
        <div class="col-md-3">
            This is Bootstrap
        </div>
        <div class="col-md-9">
            This is Bootstrap too
        </div>
    </div>
</div>

CSS

.full-width {
    width: 100%;
    background-color: #808080;
}
.col-md-3 {
    background-color: #4f4;
}
.col-md-9 {
    background-color: #f4f;
}