body {
  font-family: Courier;
  background-color: yellow;
}

main {
  padding: 10px 10px;
}

h1, h2, h3, h4, h5, h6 {
    text-transform: uppercase;
}

a,
a:visited,
a:focus {
  color: black;
  text-decoration: underline;
}

a:hover {
  color: white;
}

li {
  line-height: 1.5em;
}

li p {
  margin-bottom: 0;
}

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {
  main {
    padding: 10px 30px;
    max-width: 650px;
  }
}