---
id: 5d822fd413a79914d39e9934
title: Part 107
challengeType: 0
---
## Description
Finally! You made it to the last building! Add a repeating gradient to it with a `90deg` direction. Use the building color from `0%` to `10%` and `transparent` from `10%` to `30%`.
## Instructions
## Tests
```yml
tests:
- text: test-text
testString: const fb6 = code.match(/\.fb6\s*{[\s\S]+?[^}]}/g)[0]; assert(/background\s*:\s*repeating-linear-gradient\(\s*90deg\s*,\s*var\(\s*--building-color3\s*\)\s*(0%\s*,|,)\s*var\(\s*--building-color3\s*\)\s*10%\s*,\s*transparent\s*10%\s*,\s*transparent\s*30%\s*\)\s*(;|})/g.test(fb6));
```
## Challenge Seed
```html
freeCodeCamp Skyline Project
```