body {
  font-family: serif;
  background-color: white;
  color: black;
  margin: 6em;
}

a:link {
  background-color: inherit;
  color: teal;
}

a:visited {
  background-color: inherit;
  color: black;
}

a:hover {
  background-color: teal;
  color: white;
}

h1, h2, h3 {
  font-family: sans-serif;
  background-color: inherit;
  color: teal;
}