body {
  margin: 0;
  font-size: 1rem;
  line-height: 2;
  background-color: #f4f4f4;
  font-weight: normal;
  font-style: normal;
  font-family: monospace;
  color: #333333;
  padding: 20px;
}

main {
  max-width: 50rem;
  margin: 0 auto;
  padding: 0 1em;
  padding-top: 6em;
  padding-bottom: 2em;
}

p {
  margin: 0 0 1em;
}

a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid #b1b1b1
}

ul {
  display: block;
  padding-left: 1em;
}