Bootstrap 4 border utilities

Question

I feel like this should be obvious to find but I have not come up with anything. Bootstrap 4 has utility class for adding and removing a border, but is there support for def

Answer 1

In bootstrap V5 you can do this

$utilities: (
  "border-width": (
    property: border-width,
    class: border,
    values: (
      1: 1px,
      2: 2px,
      3: 3px,
      4: 4px,
      5: 5px,
    )
  )
)