Forum Is there a way to "unbold" visited links?

[محروم.كوم]

I have looked through the style variables for the Default Style and cannot find a variable that allows me to change the visited links. It is hard to tell, in the New Posts display, which threads the user has read as all the threads are bolded whether they are read or not. Is there a way to add a style variable for visited links? __DEFINE_LIKE_SHARE__