A fixed gap, or with `height = NULL` a flexible one that soaks up spare height in a stack (for example to push the last blocks of a page down).
Examples
bb_stack("Top", bb_spacer(0.2), "Below")
#> <bb_stack>
A fixed gap, or with `height = NULL` a flexible one that soaks up spare height in a stack (for example to push the last blocks of a page down).
bb_stack("Top", bb_spacer(0.2), "Below")
#> <bb_stack>