---
id: 5d822fd413a79914d39e992c
title: Part 99
challengeType: 0
dashedName: part-99
---
# --description--
Nest six `div` elements within `fb4b` and give them all a class of `fb4-window`.
# --hints--
test-text
```js
assert($('.fb4b').children('div.fb4-window').length === 6);
```
# --seed--
## --seed-contents--
```html
freeCodeCamp Skyline Project
```
# --solutions--
```html
freeCodeCamp Skyline Project
```