p.caption {
  color: #777;
  margin-top: 10px;
}
p code {
  white-space: inherit;
}
pre {
  word-break: normal;
  word-wrap: normal;
}
pre code {
  white-space: inherit;
}
.MathJax_Display, .MJXc-display, .MathJax_SVG_Display {
	    overflow-x: auto;
	    overflow-y: hidden;
}
.book .book-body .page-wrapper .page-inner section.normal
blockquote {
  display: block;
  margin: 1em 40px;
  padding: 0.8em 1.4em;
  background: lightgrey;
  border: 2px solid black;
  border-radius: 10px;
  opacity: 0.85;
}
blockquote p {
  display: inline;
}
.book .book-body .page-wrapper .page-inner section.normal
h2.subtitle {
  font-size: 1em;
  font-weight: normal;
}