# Focus Field (`.sds-input-focus`)

Glow ring appears on :focus. Inputs animation in SDS Motion Forge v5.0.0. It plays once as soon as the class is applied.

- Page: https://sds-motion-forge.netlify.app/animations/input-focus/
- Category: Inputs (https://sds-motion-forge.netlify.app/categories/inputs/)
- Animated properties: box-shadow
- Compositor-only: no
- Needs child elements: no
- Needs per-character spans: no
- JavaScript: none required
- Also available as: `.sds-input-focus-glow`

## Use it

```html
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@salkomdesignstudio/sds-motion-forge/dist/categories/inputs.min.css" />

<input class="sds-input-focus" placeholder="Type here" />
```

## How it works

Plays when the field receives focus. It animates its shadow/glow. `--sds-duration-instant` controls the speed — override either on the element or :root (the sds-fast/sds-slow modifier classes do exactly that).

## Related

- [Focus Glow](https://sds-motion-forge.netlify.app/animations/input-focus-glow/)
- [Zoom Focus](https://sds-motion-forge.netlify.app/animations/input-zoom-focus/)
- [Fire](https://sds-motion-forge.netlify.app/animations/input-fire/)
- [Flicker](https://sds-motion-forge.netlify.app/animations/input-flicker/)
- [Flow](https://sds-motion-forge.netlify.app/animations/input-flow/)
- [Frame Bloom](https://sds-motion-forge.netlify.app/animations/input-frame-bloom/)
- [Frost](https://sds-motion-forge.netlify.app/animations/input-frost/)