body {
  font-family: "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.7;
  max-width: 750px;
  margin: 10px auto;
  padding: 0 20px;
  color: #111;
}

h1 {
  font-size: 2.2em;
  margin-bottom: 0.2em;
}

h2 {
  margin-top: 2em;
}

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

a:hover {
  text-decoration-thickness: 2px;
}

a:visited {
  color: #555;
}

hr {
  border: none;
  border-top: 1px solid #ddd;
  margin: 2.5em 0;
}

small {
  color: #777;
}