shop-wx/doc/wot-design-uni/docs/en-US/component/gap.md

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# Gap
Generally used to replace margin or padding in page layout; or serve as a (bottom) placeholder element.
## Basic Usage
Set the title through the `height` property and background color through the `background` property.
```html
<wd-gap bg-color="#FFFFFF"></wd-gap>
```
## Custom Background Color
```html
<wd-gap bg-color="#4D80F0"></wd-gap>
```
## Custom Height
```html
<wd-gap bg-color="#4D80F0" height="120rpx"></wd-gap>
```
## Bottom Safe Area
```html
<wd-gap safe-area-bottom height="0"></wd-gap>
```
## Attributes
| Parameter | Description | Type | Options | Default | Version |
|----------------|----------------------------|---------------------|-------------|-------------|----------|
| height | Height | `string`/`number` | - | 15 | - |
| bgColor | Background color | string | - | transparent | - |
| safeAreaBottom | Enable bottom safe area | boolean | true/false | false | - |
## External Classes
| Class Name | Description | Version |
|---------------|------------------|----------|
| custom-class | Custom style | - |