Thank you Sebastian: I should have realized what FireFox/FireBug were doing: two values = value for top/bottom and value for right/left!
Since both top and bottom are the same, and both right and left are the same, FireFox need only interpret the declaration as if it had two values. I should change the topic to "subtle", rather than "Error" . -- You received this message because you are subscribed to the Google Groups "Firebug" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/firebug. To view this discussion on the web visit https://groups.google.com/d/msgid/firebug/eec93d9f-5691-4294-97c9-775c2bb45ebb%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
