body {
  background-color: white;
  color: #111;
  font-family: monospace;
  font-size: 18px;
  margin: 0;
  padding: 1em; }

a {
  color: blue; }
  a:hover {
    color: inherit; }

.logo {
  height: 92px;
  width: 92px; }

.center {
  height: 19em;
  left: 0;
  margin: auto;
  max-width: 100%;
  position: absolute;
  right: 0;
  text-align: center;
  width: 20em; }

.versions img {
  height: 1em; }