curriculum/challenges/english/blocks/learn-css-transforms-by-building-a-penguin/6196ce0415498d2463989e84.md
To give the effect of a mountain range, add another mountain, by creating a new div immediately after .left-mountain, and give the new div the class of back-mountain.
You should add a new div within body.
assert.equal(document.querySelectorAll('body > div')?.length, 4);
You should give the div a class of back-mountain.
assert.include(document.querySelector('div:not(.left-mountain, .ground, .penguin)')?.className, 'back-mountain');
You should place .back-mountain after .left-mountain.
assert.strictEqual(document.querySelector('.left-mountain')?.nextElementSibling, document.querySelector('.back-mountain'));
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="stylesheet" href="./styles.css" />
<title>Penguin</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
</head>
--fcc-editable-region--
<body>
<div class="left-mountain"></div>
<div class="penguin"></div>
<div class="ground"></div>
</body>
--fcc-editable-region--
</html>
body {
background: linear-gradient(45deg, rgb(118, 201, 255), rgb(247, 255, 222));
margin: 0;
padding: 0;
width: 100%;
height: 100vh;
overflow: hidden;
}
.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;
}
.penguin {
width: 300px;
height: 300px;
margin: auto;
margin-top: 75px;
}
.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;
}