What are the `space` utilities used for in Tailwind?
Description : The `space-` utilities in Tailwind are used to add space between child elements.
Answer :
Tailwind's `space-` utilities provide a simple way to add spacing between elements inside a flex or grid container. For example,`space-x-4` adds horizontal spacing of 1rem between flex items, and `space-y-4` adds vertical spacing between grid items.