Wednesday, April 28th, 2010>blockquote>
The following features are at-risk and may be dropped at the end of the CR period if there has not been enough interest from implementers: ‘box-decoration-break’, ‘box-shadow’.
box-shadow is back in the W3C CSS3 spec. Not only is is back, but you can now get insets:
Thanks to the CSS Ninja for the tip.