Inset

Utilities for controlling the placement of positioned elements.

Class CSS Output
inset-0
inset: calc(var(--spacing) * 0);
inset-4
inset: calc(var(--spacing) * 4);
inset-8
inset: calc(var(--spacing) * 8);
inset-auto
inset: auto;
inset-px
inset: 1px;
inset-[value]
inset: [value]
-inset-4
inset: calc(var(--spacing) * -4);
top-0
top: calc(var(--spacing) * 0);
top-4
top: calc(var(--spacing) * 4);
top-8
top: calc(var(--spacing) * 8);

Reference

inset MDN ↗
top MDN ↗