Button shadow effect

Hi Lucas Segers, thank you for submitting to our Feature Requests! 

Unfortunately, there is no shadow effect for the button at the moment. However, one option I'll suggest is going to Dashboard > Designer Tools > UIKit > Choose a button > Color > Background Color > Gradient.

Hope this helps, here is an article for more insight as well! 

Feel free to contact us via Live Chat in case of any other questions!