p.caption {
  color: #777;
  margin-top: 0.5em;
  margin-bottom: 2em;
  font-size: 50%;
}
p code {
  white-space: inherit;
}
pre {
  word-break: normal;
  word-wrap: normal;
}
pre code {
  white-space: inherit;
}
.wizardry {
  font-size: 120%;
  font-style: italic;
  font-family: serif;
  padding: 0.5em 1.5em 0.5em 1.5em;
  margin: 2em;
  border-left: 5px solid;
}

span.rpackage {
  font-family: monospace;
  font-style: italic;
}