2021-12-03 23:59:32 +00:00
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---
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id: 6197f667297bb30a552ce017
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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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As the `.ground` element will be third in the stacking context of the page layout, set its `z-index` to `3`, and `position` to `absolute`.
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# --hints--
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You should give `.ground` a `z-index` of `3`.
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```js
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assert.equal(new __helpers.CSSHelp(document).getStyle('.ground')?.zIndex, '3');
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```
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You should give `.ground` a `position` of `absolute`.
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```js
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assert.equal(new __helpers.CSSHelp(document).getStyle('.ground')?.position, 'absolute');
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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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<meta charset="UTF-8" />
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2021-12-22 20:18:06 +00:00
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<link rel="stylesheet" type="text/css" href="./styles.css" />
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2021-12-03 23:59:32 +00:00
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<title>CSS Penguin</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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</head>
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<body>
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<div class="ground"></div>
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</body>
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</html>
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```
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```css
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body {
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background: linear-gradient(45deg, rgb(118, 201, 255), rgb(247, 255, 222));
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margin: 0;
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padding: 0;
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width: 100%;
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height: 100vh;
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overflow: clip;
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}
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--fcc-editable-region--
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.ground {
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width: 100vw;
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height: 400px;
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background: linear-gradient(90deg, rgb(88, 175, 236), rgb(182, 255, 255));
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}
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--fcc-editable-region--
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```
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