I got the same problem on gwibber-1.2.0~bzr354 I've set my Application font size as 9.6 , I think rounding off would be more appropriate as 9.6 is more closer to 10 than to 9.
In gwibber/gwui.py
76 self.settings.set_property("default-font-size", (int(fsize) + 2))
can be changed to
76 self.settings.set_property("default-font-size", (int(round( float(fsize) ) + 2) + 2))
I got the same problem on gwibber- 1.2.0~bzr354
I've set my Application font size as 9.6 , I think rounding off would be more appropriate as 9.6 is more closer to 10 than to 9.
In gwibber/gwui.py
76 self.settings. set_property( "default- font-size" , (int(fsize) + 2))
can be changed to
76 self.settings. set_property( "default- font-size" , (int(round( float(fsize) ) + 2) + 2))