.syllabus  {
  width: 800px;
}

h2.section:before {
  content: counter(h2_counter) ". ";
}

h2.section {
  counter-increment: h2_counter;
}

#footer {
  border-top: thin solid;
  padding-top: 1em;
}

.book .title {
  border-bottom: thin solid;
}