Please don't forget to read Usage part of each element.
Heights classes allow fixing height to an element.
Unit used is rem, see Units & breakpoints documentation to learn more.
You could set height of an element with
Device is s, m, l depending on needed breakpoint (small-up, medium-up, large-up).
Size is an number between 1 and 50 included, in rem. That means from 10px to 500px height maximum.
It could be used to put custom spacing between element.
Discover another way on Spacing documentation.
You could set min-height of elements with
You could set max-height of an element with