<!DOCTYPE html>
<html class="reftest-wait">
  <head>
    <meta charset="UTF-8">
    <title>CSS Test: :dir() selector</title>
    <link rel="author" title="Astley Chen" href="mailto:aschen@mozilla.com">
    <link rel="author" title="Mozilla" href="https://www.mozilla.org">
    <link rel="help" href="https://drafts.csswg.org/selectors-4/#the-dir-pseudo">
    <meta name="assert" content="Test checks if :dir() can work with other selectors correctly after a dynamic directionality change on specified divs.">
    <link rel="match" href="dir-style-03-ref.html">
    <style>
      div { color: lime; text-align: left; }
      :not(:dir(ltr)) + div { color: blue }
    </style>
    <script>
      function switchDir()
      {
        theDiv = document.getElementById("div");
        theDiv.offsetWidth; // ensure it's a dynamic change
        if (theDiv.dir == "ltr") {
          theDiv.dir = "rtl";
        } else if (theDiv.dir == "rtl") {
          theDiv.dir = "ltr";
        }

        document.documentElement.removeAttribute("class");
      }
    </script>
  </head>
  <body onload="switchDir()">
    <div id="div" dir="ltr">This element is rtl.</div>
    <div>This element has default direction.</div>
  </body>
</html>
