html,
body {
  font-family: monospace;
  background: black;
  color: #ff00ff;
  font-size: 12pt;
  margin: auto;
  padding: 0.5em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: #00ffff;
}

a {
  color: #4040ff;
}

a:visited {
  color: #ff4040;
}