Set the component's size with width (horizontal) or height (vertical) via CSS or inline-styles.

```html
<div class="flex items-center gap-12">
  <sd-divider orientation="horizontal" style="width: 50px"></sd-divider>
  <sd-divider orientation="horizontal" style="width: 120px"></sd-divider>
  <sd-divider orientation="vertical" style="height: 50px"></sd-divider>
  <sd-divider orientation="vertical" style="height: 120px"></sd-divider>
</div>
```