---
id: 60a3e3396c7b40068ad69992
title: Step 40
challengeType: 0
dashedName: step-40
---
# --description--
The corners of each rectangle are still too sharp.
Round each corner of the `.one` element by 9 pixels, using the `border-radius` property.
# --hints--
You should set the `border-radius` property to `9px`.
```js
const hasBorderRadius = new __helpers.CSSHelp(document).getCSSRules().some(x => x.style['border-radius'] === '9px');
assert(hasBorderRadius);
```
Your `.one` element should have a `border-radius` value of `9px`.
```js
const oneBorderRadius =new __helpers.CSSHelp(document).getStyle('.one')?.getPropertyValue('border-radius');
assert(oneBorderRadius === '9px');
```
# --seed--
## --seed-contents--
```css
.canvas {
width: 500px;
height: 600px;
background-color: #4d0f00;
overflow: hidden;
filter: blur(2px);
}
.frame {
border: 50px solid black;
width: 500px;
padding: 50px;
margin: 20px auto;
}
.one {
width: 425px;
height: 150px;
background-color: #efb762;
margin: 20px auto;
box-shadow: 0 0 3px 3px #efb762;
--fcc-editable-region--
--fcc-editable-region--
}
.two {
width: 475px;
height: 200px;
background-color: #8f0401;
margin: 0 auto 20px;
box-shadow: 0 0 3px 3px #8f0401;
}
.one, .two {
filter: blur(1px);
}
.three {
width: 91%;
height: 28%;
background-color: #b20403;
margin: auto;
filter: blur(2px);
box-shadow: 0 0 5px 5px #b20403;
}
```
```html
Rothko
```