Margin

Utilities for controlling the margin of an element.

Class CSS Output
m-0
margin: calc(var(--spacing) * 0);
m-4
margin: calc(var(--spacing) * 4);
m-8
margin: calc(var(--spacing) * 8);
m-auto
margin: auto;
m-px
margin: 1px;
m-[value]
margin: [value]
-m-4
margin: calc(var(--spacing) * -4);
mx-0
margin-inline: calc(var(--spacing) * 0);
mx-4
margin-inline: calc(var(--spacing) * 4);
mx-8
margin-inline: calc(var(--spacing) * 8);

Reference

margin MDN ↗
margin-inline MDN ↗