 href="http://api.jquery.com/innerHeight/">innerHeight</a> value for an element.
This is also a rectangle equalling the dimensions of clientHeight and
clientWidth.</p>
<p><em>Important</em> <em>note</em>: use of this method <em>will</em> perform CSS calculations that
can trigger a browser reflow. Therefore, use of this property <em>during</em> an
animation frame is discouraged. See also:
<a href="https://developers.google.com/speed/articles/reflow">Browser Reflow</a></p>
        </section>
                <