Custom Sizes for MS Windows Text (and other display items.)

[jimfoltz]

SKUI widows and controls do not scale well when the user has custom sizes set in MSWindows UI.

(User has display size option set to 125%)

http://sketchucation.com/forums/viewtopic.php?p=520325#p520325

http://windows.microsoft.com/en-us/windows7/Make-the-text-on-your-screen-larger-or-smaller?v=t

[thomthom]

So, the challenge here is that it's hard to detect this setting via HTML.
Since UI elements is positioned absolutely they would have to multiply all their values by the scale value, as well as the Window size.
Not quite sure how to obtain this scaling factor.