[css2] Background position now allows mixing lengths, percentages and

keywords, as decided at 19 Aug 2002 telcon.

--HG--
extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%401953

Author: bert-github

css2/properties/properties.db

@@ -119,8 +119,7 @@ visual;; 2 2.1
 */
 /* background-attachment;; scroll | fixed | inherit;; scroll;; *;; no;; N/A ;;
 visual;; 2 2.1 */
-/* background-position;; [ [<percentage> | <length> ]{1,2} | 
-[ [top | center | bottom] || [left | center | right] ] ] | inherit;; 0% 0%;;
+/* background-position;; [ [<percentage> | <length> | top | center | bottom] || [<percentage> | <length> | left | center | right] ] | inherit;; 0% 0%;;
 block-level and replaced elements;;
 no;; refer to the size of the box itself  ;; visual;; 2 2.1
 */