# Style

By customising the style in Colibri, designers can make exercises more eye-catching and individualised.

You can customise:

1. **Player desktop** (what players see during an exercise)
2. **Access** (what players see before they log in to an exercise)

You can edit style under `Configuration` in the Editor. You'll be able to test different customisations in the player view via the main window:

<figure><img src="https://3202416344-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkKsE69Z3PsghYNFs2oFd%2Fuploads%2FNvQdGa6APikInqFJnSIn%2Fstyling.png?alt=media&#x26;token=d1c11228-5f4f-4a4a-a6fe-3969487ca9d4" alt=""><figcaption></figcaption></figure>