# NavStyle

> Represents the nav style classes.

[API reference](/docs/api/index.md) › [Bootstrap 6](/docs/extensions/bootstrap6/reference/index.md) › [enum](/docs/extensions/bootstrap6/reference/enum/index.md) › NavStyle

| enum | `yii2\extensions\bootstrap6\enum\NavStyle` |
| --- | --- |
| Backed by | `string` |
| Source | [`src/enum/NavStyle.php`](https://github.com/yii2-extensions/bootstrap6/blob/main/src/enum/NavStyle.php#L10) |

Represents the nav style classes.

## Cases

| Case | Value | Description |
| --- | --- | --- |
| <span id="case-PILLS"></span>`PILLS` | `'nav-pills'` | Applies the pill-style navigation variant. |
| <span id="case-PILLS_VERTICAL"></span>`PILLS_VERTICAL` | `'nav-pills-vertical'` | Applies the vertically oriented pill-style navigation variant. |
| <span id="case-TABS"></span>`TABS` | `'nav-tabs'` | Applies the tab-style navigation variant. |
| <span id="case-UNDERLINE"></span>`UNDERLINE` | `'nav-underline'` | Applies the underline-style navigation variant. |