display values

The CSS validator for http://www.kingstonurc.org/RMC_TEST_SITE/kurc.css 
says Value Error : display 
<http://www.w3.org/TR/REC-CSS2/visuren.html#propdef-display> 
inline-block is not a display value : inline-block,

but http://www.w3.org/TR/CSS2/visuren.html says that inline-block _is_ a 
valid value.

??

-- 

Regards,

John Watts

john_watts@isoparix.com
Skype:  JS.Watts
Tel:    +44 (0)20 8549 6501
Car:    +44 (0)774 694 9715

Everything that is Proveable is True.
But not everything that is True is Proveable - and we can prove that.