div#main h2 {
  font-size: 26px;
  font-weight: normal;
  margin-bottom: 1.8em;
  margin-left: 0.6em;
  letter-spacing: 1px;
}

div#main h3 {
  font-size: 24px;
  font-weight: normal;
  margin: 1.8em 0;
}

div#main h4 {
  font-size: 22px;
  font-weight: normal;
  margin-bottom: 1.5em;
  margin-left: 1em;
}

div#main p {
  text-indent: 2em;
  font-size: 20px;
  line-height: 170%;
  margin-bottom: 1.2em;
}

div#menu {
  font-size: 18px;
}

ol#chapters li {
  line-height: 2em;
  margin: 12px 0;
}

ol#chapters li ol li {
  margin: 3px 0;
  margin-left: 1em;
  font-size: 13px;
}

ol#chapters li ol li ol li {
  margin: 0;
  margin-left: 1em;
  font-size: 12px;
}