# layout.stage

The backdrop a product demo sits on: a band behind the window, with the layout.registry behind the app

Component: [`<Layout>`](https://www.prongs.dev/docs/components/layout.md) · Renders: `<div>` · Profile: [UI](https://www.prongs.dev/docs/intents/ui.md)

## Example

```tsx
<Layout intent="layout.stage">
  …
</Layout>
```

## Choosing between neighbours

Find the row that describes your element, and use the intent on the right.

| If it is for… | Use |
|---|---|
| The backdrop a product demo sits on: a band behind the window, with the layout.registry behind the app | `layout.stage` (this page) |
| The framed app itself | [`layout.window`](https://www.prongs.dev/docs/intents/layout/window.md) |

## Connections

Declared in the registry, both directions. Where an intent is used in your own code is something check and the gallery see; this site has no app code.

- Built from: [`arrange.stack`](https://www.prongs.dev/docs/intents/ui.md#arrange-stack)

## For registry authors

**Starter intents.** These are the intents `prongs add` puts in your registry, shown in this site’s theme. Yours are your own `registry.ts`: rename, restyle and add to them, and see them with `prongs add gallery`.

What this intent is built from and its entry in `components/prongs/registry.ts`. You only need this to change how it looks or to add an intent like it.

How layout.stage resolves, and its definition

Each layer adds to the one before it; a later class wins over an earlier one that sets the same thing.

- [`arrange.stack`](https://www.prongs.dev/docs/intents/ui.md#arrange-stack) — Children in a column, free to shrink inside a row or grid

  ```
  flex min-w-0 flex-col
  ```

- `layout.stage` (this page) — The backdrop a product demo sits on: a band behind the window, with the layout.registry behind the app

  ```
  relative isolate overflow-hidden rounded-lg border
  border-surface-border p-2 sm:p-4 xl:py-6 xl:pr-6 xl:pl-0
  ```

Final classes

```
flex min-w-0 flex-col relative isolate overflow-hidden
rounded-lg border border-surface-border p-2 sm:p-4 xl:py-6
xl:pr-6 xl:pl-0
```

Definition

```ts
'layout.stage': {
  kind: 'semantic',
  description: 'The backdrop a product demo sits on: a band behind the window, with the layout.registry behind the app',
  refs: ['arrange.stack'],
  binding: {
    classes: 'relative isolate overflow-hidden rounded-lg border border-surface-border p-2 sm:p-4 xl:py-6 xl:pr-6 xl:pl-0',
  },
  notFor: [{ context: 'the framed app itself', instead: 'layout.window' }],
},
```