body {
  background: black;
}

a {
  text-decoration: none;
  color: lightgreen;
}

a:hover {
  text-decoration: underline;
}

#screen {
  background: black;
  color: lightgreen;
}

.line {
  white-space: pre;
  font-family: monospace;
  clear: both;
}

.cursor {
  text-decoration: blink;
}