---
name: "up.Layer.prototype.align"
area: "API"
kind: "Property"
parent: "up.Layer class"
url: "https://unpoly.com/api/up.Layer.prototype.align"
---
<nav aria-label="Unpoly docs">[All docs](https://unpoly.com/index.md) · [up.Layer class](https://unpoly.com/api/up.Layer.md)</nav>

# up.Layer.prototype.align

The [alignment](https://unpoly.com/learn/customizing-overlays.md#popup-position) of this popup overlay.

Returns a string like `'left'` or `'right'`.

Returns `undefined` for an overlay that isn't a popup.

---

## Value {#value}

### align {#align}

This layer's alignment setting.

Type: string