JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<h3 class="first"><a class="collapsed filter-head" role="button" data-toggle="collapse" href="#instrument" aria-expanded="false" aria-controls="instrument"><span class="sone">Instrument</span></a></h3>
<div class="collapse" id="instrument">
    <div class="well">
        <form id="max200">
            <div class="checkbox"><label><input type="checkbox" value="">1 Piano, 4 Hands&nbsp; <span class="badge pull-right">49</span></label> </div>
            <div class="checkbox"><label><input type="checkbox" value="">Accordion&nbsp; <span class="badge pull-right">40</span>  </label></div>
            <div class="checkbox"><label><input type="checkbox" value="">Acoustic Guitar&nbsp; <span class="badge pull-right">1</span></label>  </div>
            <div class="checkbox"><label><input type="checkbox" value="">Alto&nbsp; <span class="badge pull-right">2</span> </label> </div>
            <div class="checkbox"><label><input type="checkbox" value="">Alto Sax&nbsp; <span class="badge pull-right">5</span> </label> </div>
            <div class="checkbox"><label><input type="checkbox" value="">Alto Saxophone&nbsp; <span class="badge pull-right">56</span>  </label></div>
            <div class="checkbox"><label><input type="checkbox" value="">Alto/Tenor Saxophone Duet&nbsp; <span class="badge pull-right">1</span> </label></div> 
            <div class="checkbox"><label><input type="checkbox" value="">Band with Choir&nbsp; <span class="badge pull-right">2</span>  </label></div>
            <div class="checkbox"><label><input type="checkbox" value="">Baritone&nbsp; <span class="badge pull-right">3</span>  </label></div>
            <div class="checkbox"><label><input type="checkbox" value="">Baritone Sax&nbsp; <span class="badge pull-right">6</span>  </label></div>
            <div...

CSS

.collapse.in, .collapse{
}

#max200 {
    height: 200px;
  overflow-y: scroll;
}