# 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="/files/ECR7tZFzUNR1awOH5lkg" alt=""><figcaption></figcaption></figure>


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