---
id: 5d822fd413a79914d39e98fa
title: Part 50
challengeType: 0
dashedName: part-50
---
# --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.
# --hints--
test-text
```js
const rootStyle = code.match(/:root\s*{[\s\S]+?[^}]}/g)[0];
assert(/--window-color2\s*:\s*#8cd9b3\s*(;|})/g.test(rootStyle));
```
# --seed--
## --seed-contents--
```html
freeCodeCamp Skyline Project
```
# --solutions--
```html
freeCodeCamp Skyline Project
```