## Change the visual customization of Elements using the Appearance API

`checkout.changeAppearance(appearance: object)`

Change the visual customization of Elements created with Custom
Checkout using the [Appearance API](https://docs.stripe.com/elements/appearance-api.md)

- `appearance`
  Match the design of your site with the [appearance option](https://docs.stripe.com/elements/appearance-api.md).
The layout of each Element stays consistent, but you can modify colors, fonts, borders, padding, and more.

### Example

```title
Change the visual customization of Elements
```