devdocs/assets/stylesheets/pages/_pygame.scss

._pygame {
  @extend %simple;

  dl.class > dt { @extend %block-label, %label-orange; }
  dl.function > dt, dl.method > dt { @extend %block-label, %label-blue; }
  dl.attribute > dt, dl.exception > dt , dl.data > dt { @extend %block-label, %label-green; }

  .line-block { @extend %note; }
  .line-block > .line:first-child { margin-bottom: 1em; }
  .line-block > .line:only-child { margin-bottom: 0em; }
  span.signature { font-family: monospace; }
}