-bd-[size]-[color]-[shade]

Creates a border with the size, color and shade. Example: '-bd-2-blue-dark-2' creates a 2px solid blue-dark-2 border.

-bd-[t, b, l, r, v, h, a]-none, -bd-[t, b, l, r, v, h, a]-0

Removes border on specified side. Example: '-bd-t-none' removes the top border; '-bd-r-0' removes the right border

-bd-none, -bd-0

Removes all borders.