p.caption {
  color: #777;
  margin-top: 10px;
  margin-left: 20px;
  font-size: 1.2rem !important;
  line-spacing: 1.35rem !important;
}

p code {
  white-space: inherit;
}

pre {
  word-break: normal;
  word-wrap: normal;
}

pre code {
  white-space: inherit;
}

.book .book-summary ul.summary li span {
  cursor: default;
}

h3.subtitle {
  margin-top: -20px !important;
}

h3.subtitle em {
  font-style: normal !important;
}