---
id: 5d822fd413a79914d39e991c
title: Part 84
challengeType: 0
isHidden: true
---
## Description
Nest three `div` elements within `fb2b` and give them a class of `fb2-window`. These will be windows for this section of the building.
## Instructions
## Tests
```yml
tests:
- text: test-text
testString: assert($(".fb2b").children("div.fb2-window").length === 3);
```
## Challenge Seed
```html
freeCodeCamp Skyline Project
```