---
id: 5d822fd413a79914d39e9905
title: Part 61
challengeType: 0
dashedName: part-61
---
# --description--
Remove the `background-color` property and value from `bb3` since you are using the gradient as the background now.
# --hints--
test-text
```js
const bb3 = code.match(/\.bb3\s*{[\s\S]+?[^}]}/g)[0];
assert(!/background-color/g.test(bb3));
```
# --seed--
## --seed-contents--
```html
freeCodeCamp Skyline Project
```
# --solutions--
```html
freeCodeCamp Skyline Project
```