Is it me or something changed on the forums ? fonts seem to be smaller (much smaller - same with smileys and buttons of BBcodes) and the type of the font changed too (not sure) and there is no "lines" between the posts in the sub-forums / in posts etc ...
You are likely zoomed out on your browser... depends on the browser you are using but you can likely fix this by using the "View" menu at the top of the browser and select 'actual size', '100%', or whatever. If you tell me what browser your using, I could give more specific directions.
I feel dumb , It was the browser indeed but I don't understand how it happened since I didn't change it and how it's changed only in Bitcointalk ? I thought it changes the browser settings and not the web settings . Either way , thanks mate