Blitz - WPT: scroll-marker-group-style-remove.html

wpt / css / css-overflow / scroll-markers / scroll-marker-group-style-remove.html

/css/css-overflow/scroll-markers/scroll-marker-group-style-remove.html

<!DOCTYPE HTML>
<title>CSS Overflow Test: disabling ::scroll-marker-group removes scroll-markers</title>
<link rel="help" href="https://drafts.csswg.org/css-overflow-5/#scroll-marker-group%E2%91%A0">
<link rel="match" href="scroll-marker-group-style-remove-ref.html">
<style>
  #scroller {
    overflow: hidden;
    scroll-marker-group: after;
    height: 100px;
    width: 100px;
  }

  .scroll-marker-group::scroll-marker-group {
    border: 3px solid black;
    display: flex;
    height: 50px;
    width: 100px;
  }

  .item {
    height: 100px;
    width: 100px;
  }

  .item::scroll-marker {
    content: ' ';
    border-radius: 50%;
    background: blue;
    width: 50px;
    height: 50px;
  }
</style>
<div id="scroller" class="scroll-marker-group">
  <div class="item">1</div>
  <div class="item">2</div>
</div>
<script>
  document.body.offsetTop;
  scroller.className = "";
</script>

/css/css-overflow/scroll-markers/scroll-marker-group-style-remove-ref.html

<!DOCTYPE HTML>
<title>CSS Overflow Ref: disabling ::scroll-marker-group removes scroll-markers</title>
<style>
  #scroller {
    overflow: hidden;
    height: 100px;
    width: 100px;
  }

  .item {
    height: 100px;
    width: 100px;
  }
</style>
<div id="scroller">
  <div class="item">1</div>
  <div class="item">2</div>
</div>