title: Does font size specified on page body affect its iframe?
body: <p>I have a page with an iframe.</p>
  
  <ol>
  <li>The page has a body size of 81.25% and the font size is em based (i.e. 13px).</li>
  <li>The page which I load into the iframe has an em based font size, too (i.e. 13px).</li>
  </ol>
  
  <p>Now does the iframe use the parent page body size, i.e. 81.25%, or its default 100% body size?</p>