--- id: 5d822fd413a79914d39e9931 title: Part 111 challengeType: 0 isBeta: true --- ## Description
You can remove the `background-color` for this building now, since it isn't needed.
## Instructions
## Tests
```yml tests: - text: test-text testString: const fb6 = code.match(/\.fb6\s*{[\s\S]+?[^}]}/g)[0]; assert(!/background-color/g.test(fb6)); ```
## Challenge Seed
```html freeCodeCamp Skyline Project
```
## Solution
```html freeCodeCamp Skyline Project
```