devdocs/assets/stylesheets/pages/_angular.scss

._angular {
  h2 { @extend %block-heading; }

  //
  // Index
  //

  .nav-index-section {
    margin: 1.5em 0 1em -2em;
    list-style: none;
    font-weight: bold;
    text-transform: capitalize;
  }

  //
  // Other
  //

  h3, h4 { font-size: 1rem; }

  .alert { @extend %note; }
  .alert-success { @extend %note-green; }
  .alert-error { @extend %note-red; }

  p > code, li > code, td > code { @extend %label; }

  .view-source, .improve-docs {
    position: relative;
    float: right;
    line-height: 1.7rem;
    padding-left: 1em;
    font-size: .875rem;
    background: $contentBackground;
  }

  .defs {
    padding-left: 1rem;
    list-style: none;

    > li > h3:first-child {
      margin: 0 0 1em -1rem;
      @extend %block-label, %label-blue;
    }

    > li + li { margin-top: 2em; }

    h4 {
      margin: 1em 0 .5em;
      font-size: 1em;
    }

    ul { list-style-type: disc; }
  }
}