> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crossmint.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CheckoutAppearanceVariables

> Kotlin Data Class

**Data Class**

```kotlin theme={null}
data class CheckoutAppearanceVariables(val fontFamily: String? = null, val spacingUnit: String? = null, val fontSizeUnit: String? = null, val borderRadius: String? = null, val colors: CheckoutVariablesColorStyle? = null)
```

## Constructors

```kotlin theme={null}
constructor(fontFamily: String? = null, spacingUnit: String? = null, fontSizeUnit: String? = null, borderRadius: String? = null, colors: CheckoutVariablesColorStyle? = null)
```

## Properties

| Property       | Type                           | Description |
| -------------- | ------------------------------ | ----------- |
| `borderRadius` | `String?`                      | -           |
| `colors`       | `CheckoutVariablesColorStyle?` | -           |
| `fontFamily`   | `String?`                      | -           |
| `fontSizeUnit` | `String?`                      | -           |
| `spacingUnit`  | `String?`                      | -           |