---
id: fast-foundation.lightmodestylesheetbehavior
title: lightModeStylesheetBehavior variable
hide_title: true
---
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[@microsoft/fast-foundation](./fast-foundation.md) &gt; [lightModeStylesheetBehavior](./fast-foundation.lightmodestylesheetbehavior.md)

## lightModeStylesheetBehavior variable

This can be used to construct a behavior to apply a prefers color scheme: light only stylesheet.

<b>Signature:</b>

```typescript
lightModeStylesheetBehavior: (styles: ElementStyles) => MatchMediaStyleSheetBehavior
```