consul/website/source/assets/stylesheets/_inner.scss

#inner {
  #inner-quicknav {
    margin-top: -15px;
    margin-bottom: 25px;
    margin-left: 10px;

    span {
      line-height: 20px;
      cursor: pointer;
      font-variant-caps: all-small-caps;
      color: #666;

      svg {
        fill: $body-font-color;
        position: relative;
        top: -2px;
        width: 9px;
        height: 5px;
        margin-left: 7px;
      }
    }

    ul {
      visibility: hidden;
      opacity: 0;
      transition: all 0.5s ease;
      width: 80%;
      box-shadow: 0px 4px 12px -2px rgba(63, 68, 85, 0.5);
      border-radius: 3px;
      padding: 2rem;
      position: absolute;
      z-index: 1;
      background-color: #ffffff;
      margin-left: -15px;

      &.active {
        visibility: visible;
        opacity: 1;
        display: block;
        transition-duration: 0s;
      }

      li {
        clear: both;
        width: 100%;
        display: block;
        position: relative;
        margin-bottom: 0;
        margin-left: 0;
        padding-top: 0;
        padding-bottom: 0;

        $toc-indent: 30px;
        &.level-h2 { padding-left: $toc-indent * 0 }
        &.level-h3 { padding-left: $toc-indent * 1 }
        &.level-h4 { padding-left: $toc-indent * 2 }
        &.level-h5 { padding-left: $toc-indent * 3 }
        &.level-h6 { padding-left: $toc-indent * 4 }

        a {
          text-decoration: none;
        }
      }
    }
  }

  h1 {
    @extend .g-type-display-2;
  }

  h2 {
    @extend .g-type-display-3;
  }

  h3 {
    @extend .g-type-display-4;
  }

  h4 {
    @extend .g-type-display-5;
  }

  h5,
  h6 {
    @extend .g-type-display-6;
  }

  p,
  li,
  .alert {
    @extend .g-type-long-body;
    margin: 0 0 $font-size-default;
  }

  .alert p:last-child {
    margin-bottom: 0;
  }

  pre {
    padding: 20px;
    margin: 0 0 $font-size-default;

    // This will force the code to scroll horizontally on small screens
    // instead of wrapping.
    code {
      overflow-wrap: normal;
      white-space: pre;
    }
  }

  a {
    color: $body-link-color;
    text-decoration: none;

    &:hover {
      text-decoration: underline;
    }

    code {
      background: inherit;
      color: $body-link-color;
    }
  }

  img {
    display: block;
    margin: 25px auto;
    max-width: 650px;
    height: auto;
    width: 90%;
  }

  h1,
  h2,
  h3,
  h4 {
    color: $body-font-color;
    margin-top: 35px;
    margin-bottom: $font-size-default;
  }

  h2 {
    padding-bottom: 3px;
    border-bottom: 1px solid $gray-light;
  }

  h1 > code,
  h2 > code,
  h3 > code,
  h4 > code,
  h5 > code h6 > code {
    color: inherit;
    font-size: 90%;
  }

  table {
    @extend .table;
    @extend .table-striped;
  }
}