title: Let child-div overflow parent
body: <p>I have a div hierarchy like this (with the funktion as name)</p>
  
  <pre><code>&lt;Overflow Auto&gt;
     &lt;Background-image&gt;
     &lt;(multiple)bordered divs&gt;
        &lt;PopUpImageDiv/&gt;
     &lt;/(multiple)bordered divs&gt;
     &lt;/Background-image&gt;
  &lt;/Overflow Auto&gt;    
  </code></pre>
  
  <p>The thing is, I want the Background-Image and the bordered divs overflow auto but the popupImage which needs to be inside the bordered div needs to be overflow:initial so it can expand over the whole screen.</p>
  
  <p>I hope that explanation is clear if it isn't, in a single sentence: <br>
  I want that a child div can flow out of a parent div that has overflow:auto</p>