You can design form field in this section.
Label Style->
1. Color – Change field label color.
2. Font – Change label font size
Field Style->
1. Background:
You can set field background color, background filter on this section. There have many kinds of background filter like Blur, Brightness, Contrast, Grayscale, Invert, Opacity, Sepia, Saturate.
2. Color: Customize field text, placeholder color.
3. Font: Customize placeholder font size.
2. Border:
In this step you can set border color, width, radius.There have different types of border.Such as solid, dotted, dashed,double.
3. Padding:
By Padding properties you can generate space around of content.
4. Margin :
By Margin properties you can generate space around of background.
5. Shadow:
You can set field shadow by using this property.