.book .book-body .page-wrapper .page-inner .normal .caption {
  padding-bottom: 0.5em;
  margin-bottom: 4em;
  color: gray;
  font-style: italic;
  border-bottom: thin solid #ccc;
}

.book .book-body .page-wrapper .page-inner section.normal h4.author em {
  font-weight: normal;
  font-size: 0.9em;
  font-style: normal;
}

h5 {
    display: none;
}

.book .book-body .page-wrapper .page-inner section.normal .figure {
  padding-top: 2em;
}