---
id: 5d822fd413a79914d39e9905
title: Part 61
challengeType: 0
isBeta: true
---
## Description
Remove the `background-color` property and value from `bb3` since you are using the gradient as the background now.
## Instructions
## Tests
```yml
tests:
- text: test-text
testString: const bb3 = code.match(/\.bb3\s*{[\s\S]+?[^}]}/g)[0]; assert(!/background-color/g.test(bb3));
```
## Challenge Seed
```html
freeCodeCamp Skyline Project
```