# var()

Reads the value of a custom property.

## What does `var()` do?

`var()` reads the value of a custom property.

```css
.card { padding: var(--space-md); }
```

Level: Freelancer · [More CSS terms at this level](https://www.ask-codey.com/glossary/subjects/css/freelancer)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/var-css