# UiConfig

interface

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-core/src/editor/editorconfig.ts#L1741)

<a id="properties">

## Properties

<a id="member-poweredBy">

### `poweredBy?: PoweredByConfig`

The configuration of the “Powered by CKEditor” logo.

Read more in [`PoweredByConfig`](module_core_editor_editorconfig-PoweredByConfig.md).

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-core/src/editor/editorconfig.ts#L1755)

<a id="member-viewportOffset">

### `viewportOffset?: ViewportOffsetConfig`

The viewport offset used for positioning various absolutely positioned UI elements.

Read more in [`ViewportOffsetConfig`](module_core_editor_editorconfig-ViewportOffsetConfig.md).

[See source](https://github.com/ckeditor/ckeditor5/blob/master/packages/ckeditor5-core/src/editor/editorconfig.ts#L1748)

---

Full index of the CKEditor 5 API reference: [llms.txt](llms.txt)