CSS · Layout

Inset

Shorthand for top, right, bottom and left. inset:0 stretches an absolutely positioned element.

cssRunnable example css course

Syntax

inset: 0

Example

Try it

.demo { position: relative; } .demo::after { content: ""; position: absolute; inset: 0; }

Reference pages are the quick answer. The course explains the why, shows the full example and ends with a challenge.