Created attachment 1011954 [details] Firefox versions compared Packaged version of Firefox on Fedora 22 has way too much padding (space) between icons on the personal toolbar (and maybe elsewhere, in other toolbars), compared to the Firefox version available from Mozilla running on the same Fedora 22 system. It may be related to the fact that (I think) the packaged version is compiled to use gtk3 instead of gtk2? See screenshots attached.
Yes, I can see that.
*** Bug 1214762 has been marked as a duplicate of this bug. ***
Well, that's because those elements on the toolbar are buttons and button in GTK3 are bigger than the ones in GTK2. And yes, Firefox in Fedora 22 is build with Gtk3.
Let's move it upstream - Bug https://bugzilla.mozilla.org/show_bug.cgi?id=1160154
Added to firefox-38.0.1-4.fc22 (http://koji.fedoraproject.org/koji/taskinfo?taskID=9876782)
This bug appears to be solved with yesterday's update.
Yes.