sub.css

body.pod {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  position: relative;
}

body.pod {
  line-height: 1.5;
  max-width: 960px;
  margin: 0 auto;
  padding: 20px;
}

body.pod .backlinktop,
.backlinkbottom {
  font-size: 12px;
  text-align: right;
}

body.pod h1 {
  font-size: 24px;
  margin-top: 40px;
  margin-bottom: 20px;
}

body.pod .indexgroup {
  margin-bottom: 40px;
}

body.pod ul.indexList {
  list-style: none;
  padding: 0;
  margin: 0;
}

body.pod ul.indexList li {
  margin-bottom: 10px;
}

body.pod a.u {
  text-decoration: none;
  color: #444;
}

body.pod a.u:hover {
  text-decoration: underline;
}

pre {
  /* Set the font size to 1.5em (24px) */
  font-size: 1.5em;

  /* Set the font family to a monospace font */
  font-family: monospace;

  /* Set the background color to a light gray */
  background-color: #f4f4f4;

  /* Set the line height to 1.5 */
  line-height: 1.5;

  /* Set the padding to 1em on all sides */
  padding: 1em;

  /* Set the margin to 0 */
  margin: 0;

  /* Set the white-space property to pre-wrap to preserve whitespace and enable wrapping */
  white-space: pre-wrap;

  /* Set the overflow-wrap property to break-word to enable word wrapping */
  overflow-wrap: break-word;
}