body {
  background-color: black;
  color: white;
  font-family: "Courier New", Courier, monospace;
  line-height: 1.4;
  padding: 20px;
}

a {
  color: #00ff00;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, p {
  margin: 0 0 10px 0;
}

img {
  border: 1px solid #555;
  display: block;
  margin: 10px 0;
}