#content h1 {
  color: red;
  font-size: 20px;
  font-weight: bold;
  margin:0 0 1em;
}
#content h2 {
  color: #333;
  font-size: 16px;
  font-weight: bold;
  margin:0 0 1em;
}
#content p.error {
  color: red;
}
#content a {
  color: #0000FF;
}
#content a:visited {
  color: #800080;
}
#content a:hover {
  color: green;
}