Bug 767133 spin-off. The opacity transition doesn't seem to cause test failures (as opposed to the -moz-transform transition).

Great work, Dão! I really like the fade-in effect, but I think it should be faster. Should I file a new bug? What about a fade-out effect?

(In reply to Ed Morley [:edmorley] from comment #2) > https://hg.mozilla.org/mozilla-central/rev/288936a28af3 This patch seems to have Linux CSS. Isn't it available for Linux build?

(In reply to Morpheus3k from comment #3) > Great work, Dão! > I really like the fade-in effect, but I think it should be faster. Should I > file a new bug? You can file a new bug, but the plan is to get bug 767133 done which may change things. > What about a fade-out effect? This will need to be implemented separately. (In reply to Hideo Oshima from comment #4) > (In reply to Ed Morley [:edmorley] from comment #2) > > https://hg.mozilla.org/mozilla-central/rev/288936a28af3 > > This patch seems to have Linux CSS. > Isn't it available for Linux build? This doesn't work on Linux due to bug 408284.

(In reply to Dão Gottwald [:dao] from comment #5) > (In reply to Hideo Oshima from comment #4) > > (In reply to Ed Morley [:edmorley] from comment #2) > > > https://hg.mozilla.org/mozilla-central/rev/288936a28af3 > > > > This patch seems to have Linux CSS. > > Isn't it available for Linux build? > > This doesn't work on Linux due to bug 408284. I see. Thanks!