title: No scroll bar in popup window
body: <p>I added these css to a web page and opened it as a popup with js from another page. But the scroll bar is not appearing in the popup (but it appears in web pages other than a popup). </p>
  
  <p><strong>css:</strong></p>
  
  <pre><code>html{
      overflow: hidden;    
  }
  body{
      overflow: auto;
      height: 100%;
  }
  </code></pre>
  
  <p><strong>js:</strong></p>
  
  <pre><code>window.open(url, 'newwindow', 'width=1800, height=1600, resizable=yes, scrollbars=yes').focus();
  </code></pre>
  
  <p>Anybody knows a way to fix this?</p>
  
  <p>Thanks in advance.</p>
  
  <p><em>note: I'm unable to create a jsfiddle because I can't apply css to the opened window there</em></p>