<!DOCTYPE html>
<html class="reftest-wait">
<head>
	<meta charset="utf-8"/>
	<title>menclose roundedbox</title>

	<script type="text/javascript">
      function doTest()
      {
        var box = document.getElementById("roundedbox").getBoundingClientRect();
        r = document.getElementById("box");
        r.style.left = (box.left - 6) + "px";
        r.style.top = (box.top - 6) + "px";
        r.style.width = (box.width - 6) + "px";
        r.style.height = (box.height - 6) + "px";
        document.documentElement.removeAttribute("class");
      }
      window.addEventListener("MozReftestInvalidate",doTest, false);
    </script>
</head>
<body>
	<div style="position: absolute; left: 20px; top: 20px;">
      <math>
        <mphantom>
          <menclose id="roundedbox" notation="roundedbox">
            <mspace width="200px" height="100px"></mspace>
          </menclose>
        </mphantom> 
      </math>
    </div>

    <div id="box" style="position: absolute; border:10px solid #000; border-radius:10px 10px 10px 10px;" >
    </div>
    
</body>
</html>