E3D v3.1.4 Design Model - Button Colors

Hi all,

Spot the difference in below two snips!

Tricky huh. 

A. one has the Object Snap off, one has it toggled on. Impossible to tell.

How do i change all these toggle colours? All 13 have the same issue. I have looked forever.

using E3D Design v3.1.4.0

many thanks!