---
id: 5d822fd413a79914d39e992f
title: Part 103
challengeType: 0
isHidden: true
---
## Description
Add `display: flex;` and `flex-wrap: wrap;` to the window container. This will put your windows side by side and then push them down to a new row when they don't fit.
## Instructions
## Tests
```yml
tests:
- text: test-text
testString: assert($(".fb4b").css("display") === "flex" && $(".fb4b").css("flex-wrap") === "wrap");
```
## Challenge Seed
```html
freeCodeCamp Skyline Project
```