CSS Validator Error

Hello W3C,

I have stumbled upon an error in the CSS validator...

This will not validate (code from: 14.2.1: http://www.w3.org/TR/2008/REC-CSS2-20080411/colors.html) 
:

BODY { background: url("banner.jpeg") bottom }

This will:

BODY { background: url("banner.jpeg") center bottom }

It appears that the validator is requiring both keywords/values for  
the background-position portion of the background property.

Cheers :-)


Robert Buchholz
randmstudio
http://www.randmstudio.com
920.242.8329