Blitz - WPT: scroll-button-reattachment-position.html

wpt / css / css-overflow / scroll-markers / scroll-button-reattachment-position.html

/css/css-overflow/scroll-markers/scroll-button-reattachment-position.html

<!DOCTYPE html>
<title>CSS Overflow Test: ::scroll-button positioning works after position type transitions</title>
<link rel="match" href="scroll-button-reattachment-position-ref.html">
<link rel="help" href="https://drafts.csswg.org/css-overflow-5/#scroll-buttons">
<style>
  body {
    margin: 0;
  }
  #scroller {
    width: 100px;
    height: 100px;
    overflow: hidden;
    background: red;
    position: fixed;
  }
  #scroller::scroll-button(inline-end) {
    border: none;
    content: ' ';
    width: 100px;
    height: 100px;
    background: green;
  }
  #scroller.fixed::scroll-button(inline-end) {
    position: fixed;
  }
</style>
<p>You should see a green square below.</p>
<div id="scroller">
  <div style="width: 500px; height: 100px;"></div>
</div>
<script>
  scroller.offsetTop;
  scroller.classList.add("fixed");
</script>

/css/css-overflow/scroll-markers/scroll-button-reattachment-position-ref.html

<!DOCTYPE html>
<title>CSS Overflow Test: ::scroll-button positioning works after position type transitions</title>
<style>
  body {
    margin: 0;
  }
  #green-box {
    width: 100px;
    height: 100px;
    background: green;
    position: fixed;
  }
</style>
<p>You should see a green square below.</p>
<div id="green-box"></div>