n-left: 50%; }

p.caption {
  font-style: italic; }

p.credits {
  font-style: italic;
  font-size: smaller; }

p.label {
  white-space: nowrap; }

p.rubric {
  font-weight: bold;
  font-size: larger;
  color: maroon;
  text-align: center; }

p.topic-title {
  font-weight: bold; }

pre.address {
  margin-bottom: 0;
  margin-top: 0;
  font: inherit; }

pre.literal-block, pre.doctest-block, pre.math, pre.code {
  margin-left: 2em;
  margin-right: 2em; }

pre.code .ln {
  color: grey; }

/* line numbers */
pre