# Stack
> **NOTE**
> This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.
The **** component provides a stack container where child components are successively stacked and the latter one overwrites the previous one.
## Required Permissions
None
## Child Components
Supported
## APIs
Stack(value:{alignContent?: Alignment})
- Parameters
| Name | Type | Mandatory | Default Value | Description |
| -------- | -------- | -------- | -------- | -------- |
| alignContent | [Alignment](ts-appendix-enums.md#alignment-enums) | No | Center | Alignment of child components in the container. |
## Example
```
@Entry
@Component
struct StackExample {
build() {
Stack({ alignContent: Alignment.Bottom }) {
Text('First child, show in bottom').width('90%').height('100%').backgroundColor(0xd2cab3).align(Alignment.Top)
Text('Second child, show in top').width('70%').height('60%').backgroundColor(0xc1cbac).align(Alignment.Top)
}.width('100%').height(150).margin({ top: 5 })
}
}
```
