<!DOCTYPE html>
<html>
<head>
    <title>CSS Selectors Level 4 Test: Check for correctly updating :dir matching on dir attribute change from default(ltr) to rtl</title>
    <link rel="author" title="Miyoung Shin" href="mailto:myid.shin@igalia.com">
    <link rel="help" href="http://www.w3.org/TR/selectors4/#dir-pseudo">
    <link rel="match" href="../reference/ref-filled-green-100px-square.xht">
    <style>
       div {
           width: 100px;
           height: 100px;
           background-color: red;
       }

       div:dir(rtl) {
           background-color: green;
       }
    </style>
</head>
<body>
    <p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
    <div id="inner"></div>
    <script>
        inner.offsetTop;
        inner.setAttribute("dir", "rtl");
    </script>
</body>
</html>