---
title: InlineStack
description: >-
  Use this to organize layout elements along the horizontal axis of the page.
  It's great for horizontal alignment.
api_version: 2025-04
api_name: admin-extensions
source_url:
  html: >-
    https://shopify.dev/docs/api/admin-extensions/2025-04/components/structure/inlinestack
  md: >-
    https://shopify.dev/docs/api/admin-extensions/2025-04/components/structure/inlinestack.md
---

# Inline​Stack

Use this to organize layout elements along the horizontal axis of the page. It's great for horizontal alignment.

## InlineStackProps

* accessibilityLabel

  string

  A label that describes the purpose or contents of the element. When set, it will be announced to users using assistive technologies and will provide them with more context. When set, any children or `label` supplied will not be announced to screen readers.

* accessibilityRole

  AccessibilityRole

  Default: 'generic'

  Sets the semantic meaning of the component’s content. When set, the role will be used by assistive technologies to help users navigate the page.

* blockAlignment

  CrossAxisAlignment

  Default: 'start'

  Position children along the cross axis

* blockGap

  SpacingKeyword | boolean

  Adjust spacing between elements in the block axis.

  Alias for `rowGap`

* blockSize

  number | \`${number}%\`

  Adjust the block size.

  * `number`: size in pixels.
  * `` `${number}%` ``: size in percentages of the available space.

* columnGap

  SpacingKeyword | boolean

  Adjust spacing between children in the inline axis

* gap

  MaybeTwoBoxEdgesShorthandProperty\<SpacingKeyword | boolean>

  Adjust spacing between children

* id

  string

  A unique identifier for the element.

* inlineAlignment

  MainAxisAlignment

  Default: 'start'

  Position children along the main axis

* inlineGap

  SpacingKeyword | boolean

  Adjust spacing between elements in the inline axis.

  Alias for `columnGap`

* inlineSize

  number | \`${number}%\`

  Adjust the inline size.

  * `number`: size in pixels.
  * `` `${number}%` ``: size in percentages of the available space.

* maxBlockSize

  number | \`${number}%\`

  Adjust the maximum block size.

  * `number`: size in pixels.
  * `` `${number}%` ``: size in percentages of the available space.

* maxInlineSize

  number | \`${number}%\`

  Adjust the maximum inline size.

  * `number`: size in pixels.
  * `` `${number}%` ``: size in percentages of the available space.

* minBlockSize

  number | \`${number}%\`

  Adjust the minimum block size.

  * `number`: size in pixels.
  * `` `${number}%` ``: size in percentages of the available space.

* minInlineSize

  number | \`${number}%\`

  Adjust the minimum inline size.

  * `number`: size in pixels.
  * `` `${number}%` ``: size in percentages of the available space.

* padding

  MaybeAllBoxEdgesShorthandProperty\<SpacingKeyword | boolean>

  Adjust the padding.

  To shorten the code, it is possible to specify all the padding for all edges of the box in one property.

  * `base` means block-start, inline-end, block-end and inline-start paddings are `base`.
  * `base none` means block-start and block-end paddings are `base`, inline-start and inline-end paddings are `none`.
  * `base none large` means block-start padding is `base`, inline-end padding is `none`, block-end padding is `large` and inline-start padding is `none`.
  * `base none large small` means block-start padding is `base`, inline-end padding is `none`, block-end padding is `large` and inline-start padding is `small`.
  * `true` applies a default padding that is appropriate for the component.

  Learn more about the 1-to-4-value syntax at <https://developer.mozilla.org/en-US/docs/Web/CSS/Shorthand_properties#edges_of_a_box>

* paddingBlock

  MaybeTwoBoxEdgesShorthandProperty\<SpacingKeyword | boolean>

  Adjust the block-padding.

  * `base none` means block-start padding is `base`, block-end padding is `none`.

* paddingBlockEnd

  SpacingKeyword | boolean

  Adjust the block-end padding.

* paddingBlockStart

  SpacingKeyword | boolean

  Adjust the block-start padding.

* paddingInline

  MaybeTwoBoxEdgesShorthandProperty\<SpacingKeyword | boolean>

  Adjust the inline padding.

  * `base none` means inline-start padding is `base`, inline-end padding is `none`.

* paddingInlineEnd

  SpacingKeyword | boolean

  Adjust the inline-end padding.

* paddingInlineStart

  SpacingKeyword | boolean

  Adjust the inline-start padding.

* rowGap

  SpacingKeyword | boolean

  Adjust spacing between children in the block axis

### AccessibilityRole

```ts
'main' | 'header' | 'footer' | 'section' | 'aside' | 'navigation' | 'ordered-list' | 'list-item' | 'list-item-separator' | 'unordered-list' | 'separator' | 'status' | 'alert' | 'generic'
```

### CrossAxisAlignment

```ts
'start' | 'center' | 'end' | 'baseline'
```

### SpacingKeyword

```ts
'none' | 'small' | 'base' | 'large'
```

### MaybeTwoBoxEdgesShorthandProperty

```ts
T | `${T} ${T}`
```

### MainAxisAlignment

```ts
'start' | 'center' | 'end' | 'space-between' | 'space-around' | 'space-evenly'
```

### MaybeAllBoxEdgesShorthandProperty

```ts
T | `${T} ${T}` | `${T} ${T} ${T}` | `${T} ${T} ${T} ${T}`
```

Examples

## Preview

![](https://shopify.dev/images/templated-apis-screenshots/admin-extensions/2025-04/inlinestack-default.png)

### Examples

* #### Laying out elements in a row

  ##### React

  ```tsx
  import React from 'react';
  import {
    render,
    InlineStack,
  } from '@shopify/ui-extensions-react/admin';

  render('Playground', () => <App />);

  function App() {
    return (
      <InlineStack gap>
        <>Child 1</>
        <>Child 2</>
        <>Child 3</>
        <>Child 4</>
      </InlineStack>
    );
  }
  ```

  ##### JS

  ```js
  import {extension, InlineStack} from '@shopify/ui-extensions/admin';

  export default extension('Playground', (root) => {
    const inlineStack = root.createComponent(
      InlineStack,
      {
        gap: true,
      },
      [
        root.createText('Child 1'),
        root.createText('Child 2'),
        root.createText('Child 3'),
        root.createText('Child 4'),
      ],
    );

    root.appendChild(inlineStack);
  });
  ```

## Related

[- BlockStack](https://shopify.dev/docs/api/admin-extensions/components/structure/BlockStack)