freeCodeCamp/curriculum/challenges/italian/14-responsive-web-design-22/learn-the-css-box-model-by-.../60a3e3396c7b40068ad69982.md

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---
id: 60a3e3396c7b40068ad69982
title: Step 25
challengeType: 0
dashedName: step-25
---
# --description--
Imposta la proprietà `height` dell'elemento `.two` a 200 pixel.
# --hints--
Dovresti assegnare alla proprietà `height` il valore `200px`.
```js
const hasHeight = new __helpers.CSSHelp(document).getCSSRules().some(x => x.style.height === '200px');
assert(hasHeight);
```
Il selettore `.two` dovrebbe avere una proprietà `height` con il valore `200px`.
```js
const twoHeight = new __helpers.CSSHelp(document).getStyle('.two')?.getPropertyValue('height');
assert(twoHeight === '200px');
```
# --seed--
## --seed-contents--
```css
.canvas {
width: 500px;
height: 600px;
background-color: #4d0f00;
overflow: hidden;
}
.frame {
border: 50px solid black;
width: 500px;
padding: 50px;
margin: 20px auto;
}
.one {
width: 425px;
height: 150px;
background-color: #efb762;
margin: 20px auto;
}
.two {
width: 475px;
--fcc-editable-region--
--fcc-editable-region--
}
```
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Rothko Painting</title>
<link href="./styles.css" rel="stylesheet">
</head>
<body>
<div class="frame">
<div class="canvas">
<div class="one"></div>
<div class="two"></div>
</div>
</div>
</body>
</html>
```