The font being used in the urdu forums for menu items appears to small. Either a provision should be there to increase it or it should be increase at least one step in default.
the font for topic title and that of the topic starter is kept the same. In my opinion the topic title should be one ot two steps bigger than the topic starter.
Nobody is here to response your query. I am also waiting for the solution of your query.
you can contact mraza..hes the one who did the translating...hes teh moderator
if he is moderator of this section then he must be available around to response on topics. Personal message will only benefit to a single user but solution on forum can teach many new readers.
I agreed with the suggestion of Jasim...
I think the option is available at Admin->Configuration->Current Theme Settings.