# Stretch (`.sds-btn-stretch`)

Stretch — button animation. Buttons animation in SDS Motion Forge v5.0.0. It loops continuously as soon as the class is applied.

- Page: https://sds-motion-forge.netlify.app/animations/btn-stretch/
- Category: Buttons (https://sds-motion-forge.netlify.app/categories/buttons/)
- Animated properties: transform
- Compositor-only: yes
- 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/buttons.min.css" />

<button class="sds-btn-stretch">Button</button>
```

## How it works

Plays as soon as the class is applied, looping continuously. It animates movement and scale (transform) — compositor-only, so it never causes page reflow. `--sds-ease-spring` controls the feel — override either on the element or :root (the sds-fast/sds-slow modifier classes do exactly that).

## Related

- [Spark Orbit](https://sds-motion-forge.netlify.app/animations/btn-spark-orbit/)
- [Split](https://sds-motion-forge.netlify.app/animations/btn-split/)
- [Spotlight Pan](https://sds-motion-forge.netlify.app/animations/btn-spotlight-pan/)
- [Surge Charge](https://sds-motion-forge.netlify.app/animations/btn-surge-charge/)
- [Swap Flip](https://sds-motion-forge.netlify.app/animations/btn-swap-flip/)
- [Swipe](https://sds-motion-forge.netlify.app/animations/btn-swipe/)