Where can I change the frame size to use cropped images?

[travolter]

hi guys!

I use netbook and small screen computers mainly and I need more room to play forge.

I replaced the full card images by cropped ones and looks great, but I need to resize the frame around the image. Currently I have a rectangle frame and I need to change dimensions to look more a square.

Could any coder point me about what file of the program contains the frame size?

Thanks a lot!!!