devdocs/assets/stylesheets/pages/_postgres.scss

._postgres {
  padding-left: 1rem;

  h1, h1 ~ p, h2 { margin-left: -1rem; }
  h2 { @extend %block-heading; }

  .VARIABLELIST dt { @extend %block-label, %label-blue; }

  blockquote.NOTE, blockquote.IMPORTANT { @extend %note; }
  blockquote.TIP { @extend %note, %note-green; }

  p > code { @extend %label; }
}