---
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
```