I've tried fixing interface problems in Wine by messing with the code in places.  Most of the preferences about UI look are specific to the type of element being affected.  There was only one type per line.  The problems I was trying to fix wouldn't have been an issue in any other app, because that stuff simply isn't hard coded into them.   And I've noticed a lot of issues when I've had to do screenshots, like how lots of elements aren't actually aligned with each other, even though they should be in a grid.  The Poser interface is built on a totally indiosyncratic and arcane base that has a lot of its functionality and appearance tied together.  I think those are in two lines now because it's either impossible to have an editable field and the plug together or really, really difficult.