[webkit-help] Default color for text in buttons

[Jeffrey Barish]

I am using webkit to create an embedded browser.  All is good except that the 
text displayed in buttons is black.  I would like to make it white.  I thought 
that there might be a way using WebSettings (especially as the manual says that 
WebSettings provides a way to control text color), but I don't see how.  Any 
tips?  I'm using webkit on a GTK platform (Ubuntu) from Python.  Thanks.