ction class="desc markdown">
          <p>Access the dimensions and position of this element's content + padding box.</p>
<p>This returns a rectangle with the dimensions actually available for content
in this element, in pixels, regardless of this element's box-sizing
property. Unlike <a href="dart-html/Element/getBoundingClientRect.html">getBoundingClientRect</a>, the dimensions of this rectangle
will return the same numerical height if the element is hidden or not. This
can be used to retrieve jQuery's
<a