root {
  --links: #febdea;
  --h1ers: #000000;
  --h2ers: #f1f1f1;
}

body {
  background-image: url(/space.gif);
  color: white;
  font-family: arial;
  margin: 20px;
  padding: 40px;
  text-shadow: -2px 2px 2px #000;
}
  .center {
  text-align:center;
  }