# Expand (`.sds-input-expand`)

Expand — input animation. 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-expand/
- Category: Inputs (https://sds-motion-forge.netlify.app/categories/inputs/)
- Animated properties: border-radius, opacity, transform
- Compositor-only: no
- Needs child elements: no
- Needs per-character spans: no
- JavaScript: none required

## 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-expand" placeholder="Type here" />
```

## How it works

Plays once, as soon as the class is applied. It animates its corner radius, opacity and movement and scale (transform). `--sds-easing` controls the feel — override either on the element or :root (the sds-fast/sds-slow modifier classes do exactly that).

## Related

- [Error Buzz](https://sds-motion-forge.netlify.app/animations/input-error-buzz/)
- [Error Quake](https://sds-motion-forge.netlify.app/animations/input-error-quake/)
- [Error Sink](https://sds-motion-forge.netlify.app/animations/input-error-sink/)
- [Fill Corner Shade](https://sds-motion-forge.netlify.app/animations/input-fill-corner-shade/)
- [Fill Flood](https://sds-motion-forge.netlify.app/animations/input-fill-flood/)
- [Fill Meter](https://sds-motion-forge.netlify.app/animations/input-fill-meter/)