On 8/12/10 4:32 PM, Tab Atkins Jr. wrote:
CSS implicitly states that negative list-marker values are allowed, as negative numbers are discussed in the Lists module. Opera's behavior should be the correct one here.
Just as a note, Gecko's code to imposing a lower bound of 0 on <li @value> goes back to the initial implementation of attribute parsing in September 1998 or so. I doubt there was any particular reason for it other than Netscape or IE compat.
-Boris
