Blitz - WPT: scroll-marker-group-016.html

wpt / css / css-overflow / scroll-markers / scroll-marker-group-016.html

/css/css-overflow/scroll-markers/scroll-marker-group-016.html

<!DOCTYPE html>
<title>Absolutely-positioned scroll-marker-group - no size containment implied</title>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-overflow-5/#scroll-marker-group-property">
<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/11166#issuecomment-2607753417">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<style>
  #sc {
    anchor-name: --a;
    overflow: hidden;
    width: 200px;
    height: 50px;
    scroll-marker-group: before;
  }
  #sc::scroll-marker-group {
    position: absolute;
    position-anchor: --a;
    position-area: bottom center;
    background: red;
  }
  #sc > div::scroll-marker {
    float: left;
    content: "";
    width: 50px;
    height: 50px;
    background: green;
  }
</style>

<div style="display:flow-root; width:100px; height:100px; background:red;">
  <div id="sc" style="margin-left:-50px;">
    <div style="margin:auto; width:100px; height:50px; background:green;"></div>
    <div></div>
  </div>
</div>

/css/reference/ref-filled-green-100px-square.xht

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
 <head>
  <title>CSS Reftest Reference</title>
  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
  <style type="text/css"><![CDATA[
  div
  {
  background-color: green;
  height: 100px;
  width: 100px;
  }
  ]]></style>
 </head>
 <body>
  <p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
  <div></div>
 </body>
</html>