body {
  background-color: #282A36;
  color: #F8F8F2;
  font-family: sans-serif;
}
h1 {
  font-family: serif;
}
a {
  color: lightblue;
  font-family: monospace;
}
a:visited {
  color: lightblue;
  font-weight: bold;
  font-family: monospace;
}
nav {
  text-align: center;
  list-style-type: none;
  font-family: serif;
}
ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  font-family: serif;
}
li {
  list-style: none;
  font-family: serif;
}