---
title: top
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/nscollectionlayoutedgespacing/top
---

# top

The top edge spacing value.

## Declaration

```swift
var top: NSCollectionLayoutSpacing? { get }
```

## See Also

### Getting the edge spacing

- [leading](uikit/nscollectionlayoutedgespacing/leading.md)
- [trailing](uikit/nscollectionlayoutedgespacing/trailing.md)
- [bottom](uikit/nscollectionlayoutedgespacing/bottom.md)