After analyzing the _grid.scss file on the Foundation GitHub repository:
/// The spacing between columns at different screen sizes is specified in this section. You can customize it as needed.
/// @type Map | Length
/// @since 6.1.0
$grid-column-gutter: (
small: 20px,
medium: 30px,
) !default;
and examining _column.scss:
// Gutters
@if type-of($gutter) == 'map' {
@each $breakpoint, $value in $gutter {
$padding: rem-calc($value) / 2;
@include breakpoint($breakpoint) {
padding-left: $padding;
padding-right: $padding;
}
}
}
It's important to note that there is no explicit definition for a large gutter as mentioned in the documentation. Therefore, in this context, large gutters would align with medium since Foundation adheres to a mobile-first approach.
To implement a custom large gutter, you can follow this approach:
$grid-column-gutter: (
small: 20px,
medium: 30px,
large: 50px
) !default;