title: width/height after transform
body: <p>How do I retrieve the width and height properties after I've applied <code>transform: rotate(45deg);</code>?</p>
  
  <p>Like, 11x11 square after rotation becomes 17x17 (Chrome result), but javascript still returns original width/height - 10x10.</p>
  
  <p>How do I get this 17x17?</p>