JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://teammngt.com.au/assets/bootstrap.css">
<script src="http://teammngt.com.au/assets/application.js"></script>
<div class="buttons">
          <a href="#modalEvent" class="btn btn-mini btn-primary " data-toggle="modal"><i class="icon-white icon-plus-sign"></i> Add new Event</a>
</div>
<div class="modal hide" id="modalEvent" style="display: none; " aria-hidden="true">
  <div class="modal-header">
    <button class="close" data-dismiss="modal" type="button">×</button>
    <h3>Schedule Form</h3>
  </div>
  <form accept-charset="UTF-8" action="/events" class="form-horizontal" id="new_schedule" method="post"><div style="margin:0;padding:0;display:inline"><input name="utf8" type="hidden" value="✓"><input name="authenticity_token" type="hidden" value="KdL6cc2Vb53qeMY+PpBUS70myT4HX1uWofMUBolLea8="></div>
  <div class="modal-body">
    <div class="widget-content nopadding">
      <div class="control-group">
        <label class="control-label" for="schedule_event_type">Event type</label>
        <div class="controls">
          <select id="schedule_event" name="schedule[event]" style="display: none; " class="chzn-done"><option value="1">Game</option>
          <option value="2">Training</option>
          <option value="3">Social Event</option></select><div id="schedule_event_chzn" class="chzn-container chzn-container-single" style="width: 222px; "><a href="javascript:void(0)" class="chzn-single" tabindex="-1"><span>Game</span><div><b></b></div></a><div class="chzn-drop" style="left: -9000px; width: 220px; top: 27px; "><div class="chzn-search" style=""><input type="text" autocomplete="off" style="width: 198px; " tabindex="-1"></div><ul class="chzn-results"><li id="schedule_event_chzn_o_0" class="active-result result-selected" style="">Game</li><li id="schedule_event_chzn_o_1" class="active-result" style="">Training</li><li id="schedule_event_chzn_o_2" class="active-result" style="">Social Event</li></ul></div></div>
        </div>
     ...