Regarding the scrollbar and its surrounding space that looks like padding: see my opinion (which is not in favor of Ubuntu's custom change at all) at https://bugzilla.gnome.org/show_bug.cgi?id=754796 comments 17-20.
Regarding the scrollbar and its surrounding space that looks like padding: see my opinion (which is not in favor of Ubuntu's custom change at all) at https:/ /bugzilla. gnome.org/ show_bug. cgi?id= 754796 comments 17-20.