---
id: 60a3e3396c7b40068ad69983
title: 步驟 26
challengeType: 0
dashedName: step-26
---
# --description--
將 `.two` 元素的 `background-color` 設置爲 `#8f0401`。
# --hints--
應該將 `background-color` 屬性設置爲 `#8f0401`。
```js
const hasBackground = new __helpers.CSSHelp(document).getCSSRules().some(x => x.style['background-color'] === 'rgb(143, 4, 1)');
assert(hasBackground);
```
`.two` 元素的 `background-color` 值應爲 `#8f0401`。
```js
const twoBackground = new __helpers.CSSHelp(document).getStyle('.two')?.getPropertyValue('background-color');
assert(twoBackground === 'rgb(143, 4, 1)');
```
# --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;
height: 200px;
--fcc-editable-region--
--fcc-editable-region--
}
```
```html
Rothko Painting
```