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

/* Style R code boxes */
.book .book-body .page-wrapper .page-inner section.normal pre {
  border-radius: 10px;
  background: #FAF9F6;
  box-shadow: 2px 2px lightgrey;
  margin: 0 2px 1.275em;
}


/* Stye the copy to click board button */
.copy-to-clipboard-button {
    position: absolute;
    right: 10px;
    top: 10px;
    visibility: visible;
    border: none;
    background: none;
}