# Sandbox.UI.BaseStyles.BackgroundPlaybackPaused

```csharp
System.Nullable<bool> BackgroundPlaybackPaused { get; set; }
```

Controls whether the background video is paused. Mirrors `animation-play-state`.
Maps to the CSS property `background-playback-state: paused | running`.

Declared in [Sandbox.UI.BaseStyles](/api/Sandbox.UI.BaseStyles).
Assembly: `Sandbox.Engine`.