---
id: 5d822fd413a79914d39e98ea
title: Part 34
challengeType: 0
dashedName: part-34
---
# --description--
Now that you did that, you can delete the old `foreground-buildings` class and all of its properties since they aren't needed anymore.
# --hints--
test-text
```js
assert(code.match(/\.foreground-buildings/g).length === 1);
```
# --seed--
## --seed-contents--
```html
freeCodeCamp Skyline Project
```
# --solutions--
```html
freeCodeCamp Skyline Project
```