body {
  margin: 0 0.1em 0 0.1em;
  line-height: 1.2;
  font-size: 1em;
}
.indent {
  display: block;
  font-size: 1em;
  margin-top: 0;
  margin-right: 0;
  margin-bottom: 0.1em;
  margin-left: 0;
  text-align: left;
  text-indent: 2em;
}
.chapter {
  display: block;
  font-size: 1.2em;
  font-weight: bold;
  margin-top: 1em;
  margin-right: 0;
  margin-bottom: 1em;
  margin-left: 0;
  text-align: center;
  text-indent: 0;
}