title: Validation (CSS 3.0): 'text-shadow' is not a known CSS property name
body: <p>I have installed both the <a href="http://visualstudiogallery.msdn.microsoft.com/7211bcac-091b-4a32-be2d-e797be0db210" rel="nofollow">CSS Intellisense</a> and <a href="http://visualstudiogallery.msdn.microsoft.com/a15c3ce9-f58f-42b7-8668-53f6cdc2cd83" rel="nofollow">web standards</a> updates then restarted VS2010. I've also verified that I have "CSS 3.0" selected in the "CSS Version Validation" drop down that's part of the Style Sheet toolbar. I still don't see any intellisense and I continue to get this error for all CSS3 properties.</p>
  
  <p>Sure the styles work in (newer) browsers, but this is annoying.</p>
  
  <p>Any ideas? </p>