style.css

p.caption {
  color: #777;
  margin-top: 10px;
}
p code {
  white-space: inherit;
}
pre {
  word-break: normal;
  word-wrap: normal;
}
pre code {
  white-space: inherit;
}


/* Sidebar formating --------------------------------------------*/

div.sidebar {
  border-left: 7px solid #ccc;
  margin: 1em 0;
  padding-left: 1em;
}

/* .book .book-body .page-wrapper .page-inner section.normal is needed
   to override the styles produced by gitbook, which are ridiculously
   overspecified. Goal of the selectors is to ensure internal "margins"
   controlled only by padding of container */

.book .book-body .page-wrapper .page-inner section.normal div.sidebar > :first-child {
  margin-top: 0;
}

.book .book-body .page-wrapper .page-inner section.normal div.sidebar > :last-child {
  margin-bottom: 0;
}