title: Is it possible to calc() aspect ratio of a device using just viewport units?
body: <p>Here is what I want to do:</p>
  
  <pre><code>font-size: calc(1em * 100vh/100vw) // Good intentions, bad results. 
  </code></pre>
  
  <p>Or is there any other way or another <code>property</code> or mechanism that returns the <code>aspect ratio</code> of a device within the css? No javascript please that would be sacrilege! :-)</p>
  
  <p>I have seen some q&amp;a's on stackoverflow <a href="https://stackoverflow.com/questions/14115449/viewport-units-keeping-aspect-ratio">here</a> and <a href="https://stackoverflow.com/questions/21224411/css-calc-viewport-units-workaround">here</a> and articles that sound like they deal with this problem but aren't close enough.</p>