#phd {
  margin: 1em 8%;
  text-align: center;
  position: relative; }
  #phd h2 {
    margin: .5em; }
  #phd #by {
    margin: 0;
    padding: 0; }
  #phd #abstract {
    text-align: justify; }
  #phd #right {
    position: absolute;
    right: 0em;
    bottom: -2em;
    padding: 0;
    margin: 0; }

.main .box {
  float: left;
  width: 23em;
  height: 13em;
  padding: 0em;
  background: #ddd;
  border: 1px solid #555;
  margin: .7em;
  overflow: hidden; }

.main .box h2 {
  background: #6889AE;
  color: white;
  padding-left: .3em;
  border-bottom: 1px solid #555;
  margin: 0; }

.main .box .content {
  position: relative;
  text-align: justify;
  padding: 0 .4em;
  color: #000;
  height: 100%; }
  .main .box .content p {
    margin-top: .4em; }
  .main .box .content img {
    position: absolute;
    right: 0em;
    top: 0em;
    width: 30%; }
  .main .box .content h5 {
    position: absolute;
    right: .5em;
    bottom: 2em;
    padding: 0em;
    margin: 0em;
    font-size: larger; }

.main .box ul.empty {
  list-style: none;
  padding: 0em;
  margin: .4em 0; }

.main .box ul {
  list-style-type: circle;
  list-style-position: inside;
  padding: 0em;
  margin: .4em 0; }
  .main .box ul ul {
    list-style-type: none;
    margin: 0em 1em; }
    .main .box ul ul li {
      display: inline; }