b36cdbafd1
* chore: rename part to step * chore: update metas * chore: more renaming * chore: update tooling * chore: update frontmatter * chore(tools): title testing
68 lines
1.2 KiB
Markdown
68 lines
1.2 KiB
Markdown
---
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id: 5d822fd413a79914d39e98d1
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title: Step 9
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challengeType: 0
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dashedName: step-9
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---
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# --description--
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Give your background buildings element a `width` and `height` of `100%` to make it the full width and height of its parent, the `body`.
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# --hints--
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You should use the `background-buildings` class to select the correct element.
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```js
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assert.exists(new __helpers.CSSHelp(document).getStyle('.background-buildings'));
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```
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Your `.background-buildings` element should have a `width` of `100%`.
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```js
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assert.equal(new __helpers.CSSHelp(document).getStyle('.background-buildings')?.width, '100%');
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```
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Your `.background-buildings` element should have a `height` of `100%`.
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```js
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assert.equal(new __helpers.CSSHelp(document).getStyle('.background-buildings')?.height, '100%');
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```
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# --seed--
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## --seed-contents--
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```html
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<!DOCTYPE html>
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<html>
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<head>
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<title>freeCodeCamp Skyline Project</title>
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<link href="styles.css" rel="stylesheet" type="text/css" />
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</head>
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<body>
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<div class="background-buildings"></div>
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</body>
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</html>
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```
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```css
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* {
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border: 1px solid black;
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box-sizing: border-box;
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}
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body {
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height: 100vh;
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margin: 0;
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overflow: hidden;
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}
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--fcc-editable-region--
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--fcc-editable-region--
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```
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