multicol-span-all-restyle-002.html | Explore in Territory

<!DOCTYPE html>
<html class="reftest-wait">
  <meta charset="utf-8">
  <title>CSS Multi-column Layout Test: Restyle column-span's parent that is an inline</title>
  <link rel="author" title="Ting-Yu Lin" href="mailto:[email protected]">
  <link rel="author" title="Mozilla" href="http://www.mozilla.org/">
  <link rel="help" href="https://drafts.csswg.org/css-multicol-1/#column-span">
  <link rel="help" href="https://github.com/w3c/csswg-drafts/issues/1072">
  <link rel="match" href="multicol-span-all-restyle-002-ref.html">
  <meta name="assert" content="This test checks change the style of the spanner's parent should not affect the spanner.">

  <script>
  function runTest() {
    document.body.offsetHeight; // flush layout

    var span = document.getElementById("span");
    span.offsetWidth;
    span.style.left = "200px";

    document.documentElement.removeAttribute("class");
  }
  </script>

  <style>
  html {
    overflow: hidden;
  }
  #column {
    column-count: 1;
  }
  #span {
    position: relative;
    left: 100px;
  }
  h3 {
    column-span: all;
  }
  </style>

  <body onload="runTest();">
    <article id="column">
      <span id="span">
        All text should be offset 200px, except the spanner
        <h3>Spanner</h3>
        <div>Some more text</div>
      </span>
    </article>
  </body>
</html>

chromium/third_party/blink/web_tests/external/wpt/css/css-multicol/multicol-span-all-restyle-002.html