meta name="assert" content="The 'height' is the used width divided by the ratio when an absolutely positioned replaced element has an intrinsic ratio, 'height' is set to 'auto' and 'width' is specified." />
        <style type="text/css">* { margin: 0; padding: 0 }
            div
            {
                line-height: 0;
                position: relative;
            }
            div div
            {
                background: orange;
                height: 1in;
                left: 1i