> For the complete documentation index, see [llms.txt](https://meulencv.gitbook.io/flutter-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://meulencv.gitbook.io/flutter-documentation/widgets/decorated-box.md).

# Decorated box

Example:

```dart
        DecoratedBox(
          decoration: BoxDecoration(
            color: Colors.white,
            borderRadius:
                BorderRadius.circular(30), //border raiuds of dropdown button
          ),
```