http://bugs.winehq.org/show_bug.cgi?id=33760
--- Comment #1 from murela_alba@abv.bg 2013-06-08 19:15:11 CDT --- Created attachment 44707 --> http://bugs.winehq.org/attachment.cgi?id=44707 wine 1.5.30 main menu 960x720
And here's the same on Ubuntu 13.04 (64-bit) in wine 1.5.30. The effect gets more noticeable in fullscreen mode and in the lowest resolution.