【new feature】Can we add support for the gap attribute?

[shanger]

---

name: Feature Request
about: gap
title: "[FEATURE] "
labels: enhancement

Describe the Feature

Implement the ability to use the gap attribute in CSS。

Why is this feature needed?

spacing, which affects the margins of the row container, so why not support the gap attribute to more conveniently manage the spacing between rows and columns?
Or do you prefer to use props such as additionalRowStyle to achieve similar functionality?

[saleel]

I think it was not available when the library was originally developed.
Feel free to do a PR if you achieve the same functionality we have now.