---
id: 61a8fe15a6a31306e60d1e89
title: Step 4
challengeType: 0
dashedName: step-4
---
# --description--
Normalise your page, by setting the `width` to `100%`, and `height` to `100vh`.
# --hints--
You should give `body` a `width` of `--fcc-expected--`, but found `--fcc-actual--`.
```js
assert.equal(new __helpers.CSSHelp(document).getStyle('body')?.width, '100%');
```
You should give `body` a `height` of `--fcc-expected--`, but found `--fcc-actual--`.
```js
assert.equal(new __helpers.CSSHelp(document).getStyle('body')?.height, '100vh');
```
# --seed--
## --seed-contents--
```html
Penguin
```
```css
--fcc-editable-region--
body {
background: linear-gradient(45deg, rgb(118, 201, 255), rgb(247, 255, 222));
margin: 0;
padding: 0;
}
--fcc-editable-region--
```