Colour setting Betheme Info box

Hello, and good morning
Where one can put the colours with Betheme for the info box, nothing finds there

Thank you
Torsten

Hello!

Let me tag in the author of that theme @muffingroup

Also, here is their support information - https://themeforest.net/item/betheme-responsive-multipurpose-wordpress-theme/7758048/support

Thanks!