/* 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: #777;
  }
  
  #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;
    width: 750px;
  }
  .conceptmap #controls .btn {
    position: relative;
    float: right;
    margin-left: 10px;
    z-index: 99;
  }
  
  /* map */
  .conceptmap svg {
    font-family: Abel,"Helvetica Neue",Helvetica,Arial,sans-serif;
    font-size: 15px;
  }
  .conceptmap .ditem > rect {
    stroke: #fff;
    stroke-width: 1.5px;
  }
  .conceptmap path {
    fill: none;
  }
  .conceptmap .ditem, .conceptmap .node, .conceptmap .detail text, .conceptmap .all-ditems {
    cursor: pointer;
  }
  .conceptmap .all-ditems {
     fill: #aaa; 
  }
  .conceptmap .detail a text:hover, .conceptmap text.all-ditems:hover {
    text-decoration: underline;
  }