vr test

div style="max-width: 640px; max-height: 400px;">
  <div style="left: 0px; width: 100%; height: 0px; position: relative; padding-bottom: 62.5%; overflow: hidden;">
    <iframe src="untitled_VR.27.html"
                 allowfullscreen
                 style="position: absolute; top: 0px; left: 0px; height: 100%; width: 1px; min-width: 100%; *width: 100%;"
                 frameborder="0"
                 scrolling="no">
    </iframe>
  </div>
</div>