---
id: Backdrop
section: components
cssPrefix: pf-v5-c-backdrop
---## Examples

### Basic

```html isFullscreen
<div class="pf-v5-c-backdrop"></div>

```

## Documentation

### Overview

This component puts a backdrop over the entire viewport.

### Usage

| Class | Applied to | Outcome |
| -- | -- | -- |
| `.pf-v5-c-backdrop` | `<div>` |  Initiates backdrop. **Required** |
| `.pf-v5-c-backdrop__open` | `<body>` |  Lock scrolling when backdrop is active. This class should be set on `<body>` while backdrop is active and removed while backdrop is inactive. **Required** |
