---
id: 5d822fd413a79914d39e98cd
title: Step 5
challengeType: 0
dashedName: step-5
---
# --description--
In CSS, you can target everything with an asterisk. Add a border to everything by using the `*` selector, and giving it a `border` of `1px solid black`. This is a trick I like to use to help visualize where elements are and their size. You will remove this later.
# --hints--
You should use the `*` selector.
```js
assert.exists(new __helpers.CSSHelp(document).getStyle('*'));
```
You should use the `border` property to style all the elements.
```js
assert(new __helpers.CSSHelp(document).isPropertyUsed('border'));
```
All elements should have a `1px solid black` border.
```js
const astStyles = new __helpers.CSSHelp(document).getStyle('*');
assert.equal(astStyles?.border, '1px solid black');
```
# --seed--
## --seed-contents--
```html
City Skyline
```
```css
--fcc-editable-region--
--fcc-editable-region--
```