# Row

The **<Row\>** component lays out child components horizontally.

>  **NOTE**
>
>  This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.


## Child Components

Supported


## APIs

Row(value?:{space?:  number | string })

**Parameters**

| Name| Type| Mandatory| Description|
| -------- | -------- | -------- | -------- |
| space | string \| number | No| Space between two adjacent child components in the horizontal layout.<br>Default value: **0**, in vp |


## Attributes

| Name| Type| Description|
| -------- | -------- | -------- |
| alignItems | [VerticalAlign](ts-appendix-enums.md#verticalalign) | Alignment mode of child components in the vertical direction.<br>Default value: **VerticalAlign.Center**|
| justifyContent<sup>8+</sup> | [FlexAlign](ts-appendix-enums.md#flexalign) | Alignment mode of the child components in the horizontal direction.<br>Default value: **FlexAlign.Start** |


## Example

```ts
// xxx.ets
@Entry
@Component
struct RowExample {
  build() {
    Column({ space: 5 }) {
      Text('space').fontSize(9).fontColor(0xCCCCCC).width('90%')
        Row({ space: 5 }) {
          Row().width('30%').height(50).backgroundColor(0xAFEEEE)
          Row().width('30%').height(50).backgroundColor(0x00FFFF)
        }.width('90%').height(107).border({ width: 1 })

        Text('alignItems(Top)').fontSize(9).fontColor(0xCCCCCC).width('90%')
        Row() {
          Row().width('30%').height(50).backgroundColor(0xAFEEEE)
          Row().width('30%').height(50).backgroundColor(0x00FFFF)
        }.alignItems(VerticalAlign.Top).height('15%').border({ width: 1 })

        Text('alignItems(Center)').fontSize(9).fontColor(0xCCCCCC).width('90%')
        Row() {
          Row().width('30%').height(50).backgroundColor(0xAFEEEE)
          Row().width('30%').height(50).backgroundColor(0x00FFFF)
        }.alignItems(VerticalAlign.Center).height('15%').border({ width: 1 })

        Text('justifyContent(End)').fontSize(9).fontColor(0xCCCCCC).width('90%')
        Row() {
          Row().width('30%').height(50).backgroundColor(0xAFEEEE)
          Row().width('30%').height(50).backgroundColor(0x00FFFF)
        }.width('90%').border({ width: 1 }).justifyContent(FlexAlign.End)

        Text('justifyContent(Center)').fontSize(9).fontColor(0xCCCCCC).width('90%')
        Row() {
          Row().width('30%').height(50).backgroundColor(0xAFEEEE)
          Row().width('30%').height(50).backgroundColor(0x00FFFF)
        }.width('90%').border({ width: 1 }).justifyContent(FlexAlign.Center)
    }.width('100%')
  }
}
```

![en_us_image_0000001174422908](figures/row.png)