a {
  cursor: pointer;
  color: #F00;
  font-weight: bold;
}

a:hover {
  color: rgb(168, 0, 0);
}

h1 {
  text-align: center;
}

#hosts li {
  list-style-type: none;
  text-align: center;
  margin-top: 20px;
  display: table;
}

#hosts li a {
  height: 100px;
  display: table-cell;
  vertical-align: middle;
}

#hosts li a:hover {
  background-color: #CCC;
  color: #000;
  text-decoration: none;
}

td.centering, p.centering {
  text-align: center;
}