Blitz - WPT: fixedpos-static-pos-with-viewport-cb-002.html

wpt / css / css-multicol / fixedpos-static-pos-with-viewport-cb-002.html

/css/css-multicol/fixedpos-static-pos-with-viewport-cb-002.html

<!DOCTYPE html>
<title>
  Nested fixedpos in a multicol with viewport containing block.
</title>
<link rel="help" href="https://www.w3.org/TR/css-position-3/#abspos-breaking">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<style>
  .multicol {
    column-count: 2;
    column-fill: auto;
    column-gap: 0px;
    width: 50px;
    height: 100px;
    margin-top: -100px;
    margin-left: -50px;
  }
  .rel {
    position: relative;
    height: 300px;
  }
  .abs {
    position: absolute;
    width: 25px;
  }
  .fixed {
    position: fixed;
    width: 100px;
    height: 100px;
  }
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div class="multicol">
  <div class="rel">
    <div style="height: 100px;"></div>
    <div class="abs">
      <div style="height: 200px;"></div>
      <div class="fixed" style="background: green;"></div>
    </div>
  </div>
</div>
<div class="fixed" style="background: red; z-index: -1;"></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>