Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<div class="panel panel-default">
    <div class="panel-heading clearfix"  data-toggle="collapse" data-target="#body">
        <span>Text</span>
        <button class="btn btn-default pull-left">Button</button>
    </div>
    
    <div class="panel-body collapse" id="body">
        asd
    </div>
</div>

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JSFiddle - React, Tailwind, and code Playground

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