Bootstrap/docs/assets/scss/_content.scss

// scss-lint:disable IdSelector, NestingDepth, SelectorDepth, QualifyingElement

//
// Automatically style Markdown-based tables like a Bootstrap `.table`.
//

.bd-content {
  @include media-breakpoint-up(xl) {
    padding-right: 20%;

    #contents {
      display: none;
    }
    #markdown-toc {
      position: fixed;
      top: 5rem;
      right: 0;
      width: 20%;
      max-height: calc(100vh - 8rem);
      padding-right: 1.5rem;
      padding-left: 3rem;
      overflow-y: auto;
      font-size: .85rem;
    }
  }

  // Hack the sticky header
  h2[id],
  h3[id] {
    &::before {
      position: relative;
      z-index: -1;
      display: block;
      height: 6rem;
      margin-top: -6rem;
      visibility: hidden;
      content: "";
    }
  }

  > table {
    width: 100%;
    max-width: 100%;
    margin-bottom: 1rem;

    @include media-breakpoint-down(md) {
      display: block;
      overflow-x: auto;
      -ms-overflow-style: -ms-autohiding-scrollbar; // See https://github.com/twbs/bootstrap/pull/10057
    }

    // Cells
    > thead,
    > tbody,
    > tfoot {
      > tr {
        > th,
        > td {
          padding: $table-cell-padding;
          vertical-align: top;
          border: 1px solid $table-border-color;

          > p:last-child {
            margin-bottom: 0;
          }
        }
      }
    }

    // Prevent breaking of code (e.g., Grunt tasks list)
    td:first-child > code {
      white-space: nowrap;
    }
  }
}

//
// Docs sections
//

.bd-content {
  > h2:not(:first-child) {
    margin-top: 3rem;
  }

  > h3 {
    margin-top: 1.5rem;
  }

  > ul li,
  > ol li {
    margin-bottom: .25rem;
  }

  @include media-breakpoint-up(sm) {
    > ul,
    > ol,
    > p {
      max-width: 80%;
    }
  }
}

.bd-title {
  margin-top: 1rem;
  margin-bottom: .5rem;
  font-weight: 300;

  @include media-breakpoint-up(sm) {
    font-size: 3rem;
  }
}

.bd-lead {
  @include media-breakpoint-up(sm) {
    max-width: 80%;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 300;
  }
}


//
// Markdown generated ToC
//

#markdown-toc {
  // Hide the first child li because it's always going to be "Contents".
  > li:first-child {
    display: none;
  }

  ul {
    padding-left: 2rem;
    margin-top: .25rem;
    margin-bottom: .25rem;
  }
}