# Auto()

> Create a special ratio value that indicate no specific ratio should be used.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine.UIElements](/engine/6000.7/script-reference/unityengine/uielements.md)
* **Assembly:** UnityEngine.UIElementsModule

```csharp
public static StyleRatio Auto()
```

### Returns

| Type                                                                               | Description |
| ---------------------------------------------------------------------------------- | ----------- |
| [StyleRatio](/engine/6000.7/script-reference/unityengine/uielements/styleratio.md) |             |