JSON schema form array styling

Hi, I am trying to create a form with an array where users can add or remove elements. I am trying to use the JSON Schema Form to do this, but I want the styling for the plus button to look different. I want to change the colour and roundness of the button. Is there any way to do this?

Screenshot 2023-11-17 at 1.00.47 PM

Hello, did you find a solution for this problem?

If not, did you find an alternative way to implement such dynamic form?

Thanks in advance.