JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://code.jquery.com/ui/1.11.2/themes/smoothness/jquery-ui.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
  <div id="graph" class="conceptmap">
    </div>
    <div id="graph-info">
    </div>

CSS

/* hide comments */
#hidden-comments {
  display: none;
}
#show-comments {
  margin: 20px 0;
}

/* ditem carousel */
#ditem-container {
  position: relative;
  width: 750px;
  height: 600px;
  margin: 20px auto;
  /* vertical space = (total height - ditem height - height of bottom thing) / 2 */
  padding-top: 65px;
}

#ditems {
  margin: 0;
  height: 380px;
}
#ditems li {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none;
}
#ditems li.first {
  display: block;
}
#ditems li > a {
  position: relative;
  display: block;
  width: 750px;
}
#ditems li > a:hover {
  border: 0;
}
#ditems h2 {
  text-transform: uppercase;
  position: absolute;
  right: 0;
  top: 250px;
  background-color: #fff;
  padding: 10px 30px;
}
#ditems li > a h2, #ditems li > a .date {
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
#ditems li > a:hover h2, #ditems li > a:hover .date {
  background-color: #000;
  color: #fff;
}
#ditems .date {
  position: absolute;
  right: 0;
  top: 300px;
  color: #999;
  background-color: #fff;
  padding: 5px 30px 5px 10px;
}
#ditems p {
  margin-top: 20px;
  width: 500px;
}
#transport {
  position: absolute;
  top: 410px; /* 350 + top pad of container */
  width: 750px;
}
#transport a {
  position: absolute;
  height: 30px;
  width: 30px;
  line-height: 30px;
  text-align: center;
  display: block;
  background-color: rgba(0,0,0,.5);
  color: #fff;
  z-index: 99;
}
#next-ditem {
  right: 0;
}
#transport a:hover {
  border: 0;
  background-color: #000;
}

#ditem-thumbs {
  position: absolute;
  top: 0;
  background-color: #fff;
  margin: 0;
  width: 750px;
  z-index: 100;
}
.conceptmap #ditem-thumbs li {
  list-style: none;
  margin: 0;
  padding: 0;
  display: inline-block;
}
.conceptmap #ditem-thumbs li a {
  display: block;
  border: 6px solid #fff;
}
.conceptmap #ditem-thumbs li a:hover {
  border-color: #0da4d3;
}

.conceptmap #controls {
  margin-top: 20px;
...

JavaScript

var flaredata = 
   ...