---
id: 5d822fd413a79914d39e9928
title: Part 96
challengeType: 0
isHidden: true
---
## Description
I'm not thrilled about that black for the windows anymore. Change the `--window-color1` value to `#bb99ff`.
## Instructions
## Tests
```yml
tests:
- text: test-text
testString: const root = code.match(/:root\s*{[\s\S]+?[^}]}/g)[0]; assert(/--window-color1\s*:\s*#bb99ff\s*(;|})/g.test(root));
```
## Challenge Seed
```html
freeCodeCamp Skyline Project
```