CSS scroll-margin-inline-end Property - Playground Example

<!DOCTYPE html><html><head><style type="text/css">  * {
    box-sizing: border-box;
  }

  body {
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
    margin: 24px;
    color: #111827;
    background: #f8fafc;
  }

  .nav {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
  }

  .nav a {
    text-decoration: none;
    padding: 8px 12px;
    background: #1f2937;
    color: white;
    border-radius: 6px;
    font-size: 14px;
  }

  .carousel {
    display: flex;
    gap: 16px;
    padding: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    background: linear-gradient(90deg, #fff 0%, #f1f5f9 100%);
    border: 1px solid #e2e8f0;
    border-radius: 10px;
  }

  .card {
    flex: 0 0 220px;
    height: 140px;
    background: linear-gradient(180deg, #60a5fa 0%, #3b82f6 100%);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 18px;
    scroll-snap-align: start;
  }

  /* The example: add extra inline-end margin so when this element is scrolled into view
     the container leaves additional space at its inline end (right side in LTR). */
  .with-margin {
    scroll-margin-inline-end: 120px;
  }

  /* Small accessibility hint when keyboard focusing the scroll container */
  .carousel:focus {
    outline: 3px solid rgba(59,130,246,0.25);
    outline-offset: 4px;
  }
</style></head><body><nav class="nav">
      <a href="#card-3">Jump to card 3 (no margin)</a>
      <a href="#card-4">Jump to card 4 (with scroll-margin-inline-end)</a>
    </nav>

    <div class="carousel" tabindex="0">
      <article id="card-1" class="card">Card 1</article>
      <article id="card-2" class="card">Card 2</article>
      <article id="card-3" class="card">Card 3</article>
      <article id="card-4" class="card with-margin">Card 4 (has scroll-margin-inline-end)</article>
      <article id="card-5" class="card">Card 5</article>
      <article id="card-6" class="card">Card 6</article>
    </div></body></html>