body {
  background-color: black;
  color: #00FF00;
  font-family: 'Courier New', Courier, monospace;
}

a {
  color: #00FF00;
}

a:hover {
  color: #FF00FF;
}

h1, h2, h3, h4, h5, h6 {
  color: #00FF00;
}

hr {
  border-color: #00FF00;
}

input, textarea, select {
  background-color: black;
  color: #00FF00;
  border: 1px solid #00FF00;
}

button {
  background-color: #00FF00;
  color: black;
  border: none;
}

button:hover {
  background-color: #FF00FF;
}

pre {
  background-color: black;
  color: #00FF00;
  border: 1px solid #00FF00;
  padding: 10px;
  white-space: pre-wrap;
}