https://bugzilla.wikimedia.org/show_bug.cgi?id=65059
Bartosz Dziewoński <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|jforrester+veteambztickets@ |[email protected] |wikimedia.org | --- Comment #2 from Bartosz Dziewoński <[email protected]> --- It also doesn't happen on IE 11. Opera latest, Firefox latest and Opera 12 all exhibit the issue. I can't tell if this is a very wide-spread browser bug (with IE being the only browser to get this right), or counter-intuitive yet correct according to the specification behavior that IE implements differently. Either way we'll probably want to file at least one upstream bug ;) Basically, the PopupToolGroup in the toolbar has no explicit width set. When we apply explicit height and overflow-y: auto (via ClippableElement), the browser needs to render a scrollbar. The expected behavior would be to extend the element's width by the width of scrollbar. Browsers (except IE) instead keep the width and insert the vertical scrollbar inside, which causes them to also need to insert horizontal scrollbar. Changing 'overflow-y: auto' to 'scroll' fixes the issue in all browsers. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ Wikibugs-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
