XF 2.2 Tiny corner color issue

[Dixie McCall]

What on earth is causing this? I've checked every property I could find and can't find how to fix this. See attached.

 

[bzcomputers]

Possibly a css border / border-radius for underlying color coming through. If you have an actual page link it should be pretty straight forward to diagnose.

 

[Russ]

I know you're running our styles so this would be unique to just our framework.

Check out: Style properties -> Node/forum list -> Node category, I think you have a background color set there.