In Trunk on a table cell, we honor style="width: 0px" as a specified-width of 0px, but we ignore width="0" and treat it as auto-width. This was noted in https://bugzilla.mozilla.org/show_bug.cgi?id=413286#c19. The auto-width behavior is due to nsHTMLTableCellElement.cpp:338, with the explanatory comment "0 implies auto for compatibility." We should make the behaviors of styled zero-width and attribute zero-width consistent -- either ignore both, or honor both.
Bugzilla died while this bug was being created, and it made two copies... Resolving this copy as a dupe of the other one.
Status: NEW → RESOLVED
Last Resolved: 11 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 417826
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