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---
id: 6199442866286d0ff421a4fc
title: Step 38
challengeType: 0
dashedName: step-38
---
# --description--
To give the penguin body a crest, create a pseudo-element that is the first child of the `.penguin-body` element. Set the `content` property of the pseudo-element to an empty string.
# --hints--
You should use the `.penguin-body::before` selector.
```js
assert.match(code, /\.penguin-body::before\s*\{/);
```
You should give `.penguin-body::before` a `content` of `""` .
```js
assert.equal(new __helpers.CSSHelp(document).getStyle('.penguin-body::before')?.content, '""');
```
# --seed--
## --seed-contents--
```html
<!DOCTYPE html>
< html >
< head >
< meta charset = "UTF-8" / >
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< link rel = "stylesheet" type = "text/css" href = "./styles.css" / >
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< title > Penguin< / title >
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< meta name = "viewport" content = "width=device-width, initial-scale=1.0" / >
< / head >
< body >
< div class = "left-mountain" > < / div >
< div class = "back-mountain" > < / div >
< div class = "sun" > < / div >
< div class = "penguin" >
< div class = "penguin-head" > < / div >
< div class = "penguin-body" > < / div >
< / div >
< div class = "ground" > < / div >
< / body >
< / html >
```
```css
body {
background: linear-gradient(45deg, rgb(118, 201, 255), rgb(247, 255, 222));
margin: 0;
padding: 0;
width: 100%;
height: 100vh;
overflow: clip;
}
.left-mountain {
width: 300px;
height: 300px;
background: linear-gradient(rgb(203, 241, 228), rgb(80, 183, 255));
position: absolute;
transform: skew(0deg, 44deg);
z-index: 2;
margin-top: 100px;
}
.back-mountain {
width: 300px;
height: 300px;
background: linear-gradient(rgb(203, 241, 228), rgb(47, 170, 255));
position: absolute;
z-index: 1;
transform: rotate(45deg);
left: 110px;
top: 225px;
}
.sun {
width: 200px;
height: 200px;
background-color: yellow;
position: absolute;
border-radius: 50%;
top: -75px;
right: -75px;
}
.penguin {
width: 300px;
height: 300px;
margin: auto;
margin-top: 75px;
z-index: 4;
position: relative;
}
.penguin * {
position: absolute;
}
.penguin-head {
width: 50%;
height: 45%;
background: linear-gradient(
45deg,
gray,
rgb(239, 240, 228)
);
border-radius: 70% 70% 65% 65%;
top: 10%;
left: 25%;
z-index: 1;
}
.penguin-body {
width: 53%;
height: 45%;
background: linear-gradient(
45deg,
rgb(134, 133, 133) 0%,
rgb(234, 231, 231) 25%,
white 67%
);
border-radius: 80% 80% 100% 100%;
top: 40%;
left: 23.5%;
}
--fcc-editable-region--
--fcc-editable-region--
.ground {
width: 100vw;
height: 400px;
background: linear-gradient(90deg, rgb(88, 175, 236), rgb(182, 255, 255));
z-index: 3;
position: absolute;
margin-top: -58px;
}
```
