* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: Georgia, "Times New Roman", Times, serif;
  color: #111;
  background: #fff;
}

main {
  max-width: 640px;
  padding: 4rem 1.5rem;
}

h1 {
  font-size: 1.5rem;
  font-weight: normal;
  margin-bottom: 1.5rem;
}

p {
  font-size: 1rem;
  line-height: 1.6;
  margin: 0 0 1.5rem 0;
}

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

a:hover {
  border-bottom-color: #111;
}