Padding

Class	Properties
.p-0	padding: 0
.p-05	padding: 0.125rem
.p-base	padding: 1px
.p-1	padding: 0.25rem
.p-1-5	padding: 0.375rem
.p-2	padding: 0.5rem
.p-4	padding: 1rem
.p-8	padding: 2rem
.p-16	padding: 4rem
.p-96	padding: 24rem

Directional: .px-*, .py-*, .pt-*, .pr-*, .pb-*, .pl-*

<div class="p-8">All sides</div>
<div class="px-4 py-2">Horizontal + vertical</div>
<div class="pt-8 pr-4 pb-2 pl-6">Individual sides</div>