MM: Testing responsive iframe

<div style="padding-top:100%; position:relative; display:block; width: 100%">
  <iframe width="100%" height="100%"
    src="https://digital.idcdocserv.com/?document=CA51179223&downloadable=true"
    frameborder="0" allowfullscreen="" style="position:absolute; top:0; left: 0">
  </iframe>
</div>
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