---
id: 5d822fd413a79914d39e98fa
title: Part 50
challengeType: 0
---
## Description
Create a new variable in `:root` named `window-color2` with a value of `#8cd9b3`. This will be used as the secondary color for this building.
## Instructions
## Tests
```yml
tests:
- text: test-text
testString: const rootStyle = code.match(/:root\s*{[\s\S]+?[^}]}/g)[0]; assert(/--window-color2\s*:\s*#8cd9b3\s*(;|})/g.test(rootStyle));
```
## Challenge Seed
```html
freeCodeCamp Skyline Project
```