body {
  background: #fff;
  color: #000;

  font-family: georgia;

  text-decoration: none;
  margin-left: 3em; margin-right: 3em;
  margin-top: 3em; margin-bottom: 3em;
}

a:link {
  color: #888;
}
a:visited {
  color: #777;
}
a:active {
  color: #000;
}
a:hover {
  color: #aaa;
}


.title, .settitle {
  text-align: center;
  background: #ccc;
  padding: 1em;
}

dt {
  font-weight: bold;
  text-decoration: underline;
}

dd {
  margin-bottom: 2em;
}

blockquote.code {
  background: #ffb;
  padding: 1em;
  border-left: solid .2em;
}