<!DOCTYPE html>
<div style="height: 100px">
</div>
<svg width="200" height="200" style="overflow: visible">
  <foreignObject width="200" height="200">
    <div id="x" style="position:absolute; top: 0; left: 0">
      This is a test
    </div>
  </foreignObject>
  <script>
    document.body.offsetWidth;
    var kid = document.getElementById("x");
    var parent = kid.parentNode;
    var nextSibling = kid.nextSibling;
    parent.removeChild(kid);
    parent.insertBefore(kid, nextSibling); 
  </script>
</svg>