qtoolbox and icon size

[Talei]

Hello,
I stumble upon a problem with size of icons in qtoolbox and can't figure out how to change their size. (Right now it seams like my png icons are in size of 24 or maybe smaller, but they original size is 60x60 px).
Any ideas?

Best regards

[Talei]

After some sleep i came up with solution (pretty obvious) so answer is style toolbox, i.e..:

icon-size: 60px;
gave me what I wanted.