---
id: 5d822fd413a79914d39e98eb
title: Part 35
challengeType: 0
isBeta: true
---
## Description
The skyline is coming together. Fill in the `background-color` property of the foreground buildings. Use your `--building-color1` variable to fill in `fb3` and `fb4`, `--building-color2` for `fb5`, `--building-color3` for `fb2` and `fb6`, and `--building-color4` for `fb1`.
## Instructions
## Tests
```yml
tests:
- text: test-text
testString: assert($(".fb1").css("background-color") === "rgb(83, 140, 198)" && $(".fb2").css("background-color") === "rgb(204, 102, 153)" && $(".fb3").css("background-color") === "rgb(170, 128, 255)" && $(".fb4").css("background-color") === "rgb(170, 128, 255)" && $(".fb5").css("background-color") === "rgb(102, 204, 153)" && $(".fb6").css("background-color") === "rgb(204, 102, 153)");
```
## Challenge Seed
```html
freeCodeCamp Skyline Project
```