Borders around block grid

Hi gang, new to X & Pro.

I have a client who like borders around a 4 panel block grid, is this possible out of the box or will I need to create some CSS and if so where do add it?

Thanks

Hi There,

It could be done by the custom CSS. Please add the following CSS under Customizer > Custom > Global CSS:

.x-block-grid.four-up>li {
    border: 2px solid #f0f0f0
}

Thank you very much

You’re most welcome.