freeCodeCamp Skyline Project

--- id: 5d822fd413a79914d39e9937 title: Part 113 challengeType: 0 isHidden: true --- ## Description

Add `sky` as a second class to the `background-buildings` element. You are going to make a background for the skyline.

## Instructions

## Tests

```yml tests: - text: test-text testString: assert($(".background-buildings.sky").length === 1); ```

## Challenge Seed

```html freeCodeCamp Skyline Project

```

## Solution

```html freeCodeCamp Skyline Project

```