2021-09-10 09:17:03 -07:00
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---
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id: 60a3e3396c7b40068ad6997d
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2021-10-21 10:07:52 -07:00
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title: Step 20
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2021-09-10 09:17:03 -07:00
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challengeType: 0
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2021-10-21 10:07:52 -07:00
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dashedName: step-20
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2021-09-10 09:17:03 -07:00
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---
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# --description--
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Use margins to position the `.one` element on the canvas.
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2022-01-21 19:01:41 +05:30
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Add the shorthand `margin` property with a vertical margin of `20px` and a horizontal margin of `auto`.
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2021-09-10 09:17:03 -07:00
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# --hints--
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You should set the `margin` property to `20px auto`.
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```js
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const marginFilter = new __helpers.CSSHelp(document).getCSSRules().filter(x => x.style.margin === '20px auto');
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assert(marginFilter.length === 2);
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```
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Your `.one` element should have a `margin` value of `20px auto`.
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```js
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const oneMargin = new __helpers.CSSHelp(document).getStyle('.one')?.getPropertyValue('margin');
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assert(oneMargin === '20px auto');
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```
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# --seed--
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## --seed-contents--
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```css
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.canvas {
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width: 500px;
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height: 600px;
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background-color: #4d0f00;
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}
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.frame {
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border: 50px solid black;
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width: 500px;
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padding: 50px;
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margin: 20px auto;
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}
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.one {
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width: 425px;
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height: 150px;
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background-color: #efb762;
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--fcc-editable-region--
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--fcc-editable-region--
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}
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```
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```html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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2022-03-14 15:54:43 +00:00
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<title>Rothko Painting</title>
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2021-09-10 09:17:03 -07:00
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<link href="./styles.css" rel="stylesheet">
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</head>
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<body>
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<div class="frame">
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<div class="canvas">
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<div class="one"></div>
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</div>
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</div>
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</body>
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</html>
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```
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