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chore(i18n,learn): processed translations (#46382)
2022-06-07 17:06:49 +00:00
---
id: 5d822fd413a79914d39e98e6
title: Step 30
challengeType: 0
dashedName: step-30
---
# --description--
Annida 6 elementi `div` all'interno di `.foreground-buildings` e assegna loro le classi da `fb1` a `fb6` in ordine. "fb" sta per "foreground building". Saranno altri sei edifici in primo piano.
# --hints--
Dovresti creare un nuovo `div` con la classe `fb1`.
```js
assert.exists(document.querySelector('div.fb1'));
```
Dovresti creare un nuovo `div` con la classe `fb2`.
```js
assert.exists(document.querySelector('div.fb2'));
```
Dovresti creare un nuovo `div` con la classe `fb3`.
```js
assert.exists(document.querySelector('div.fb3'));
```
Dovresti creare un nuovo `div` con la classe `fb4`.
```js
assert.exists(document.querySelector('div.fb4'));
```
Dovresti creare un nuovo `div` con la classe `fb5`.
```js
assert.exists(document.querySelector('div.fb5'));
```
Dovresti creare un nuovo `div` con la classe `fb6`.
```js
assert.exists(document.querySelector('div.fb6'));
```
Dovresti inserire i nuovi elementi `div` all'interno dell'elemento `.foreground-buildings`.
```js
assert.exists(document.querySelector('div.foreground-buildings > div.fb1'));
assert.exists(document.querySelector('div.foreground-buildings > div.fb2'));
assert.exists(document.querySelector('div.foreground-buildings > div.fb3'));
assert.exists(document.querySelector('div.foreground-buildings > div.fb4'));
assert.exists(document.querySelector('div.foreground-buildings > div.fb5'));
assert.exists(document.querySelector('div.foreground-buildings > div.fb6'));
```
Dovresti inserire i nuovi elementi `div` nell'ordine corretto.
```js
function __t(a, b) {
return [...document.querySelector(a)?.nextElementSibling?.classList]?.includes(b);
}
assert(__t('div.fb1','fb2') && __t('div.fb2','fb3') && __t('div.fb3','fb4') && __t('div.fb4', 'fb5') && __t('div.fb5', 'fb6'));
```
# --seed--
## --seed-contents--
```html
<!DOCTYPE html>
chore(i18n,learn): processed translations (#46763)
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>City Skyline</title>
chore(i18n,learn): processed translations (#46602)
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<link href="styles.css" rel="stylesheet" />
chore(i18n,learn): processed translations (#46382)
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</head>
<body>
<div class="background-buildings">
<div></div>
<div></div>
<div class="bb1">
<div class="bb1a"></div>
<div class="bb1b"></div>
<div class="bb1c"></div>
<div class="bb1d"></div>
</div>
<div class="bb2"></div>
<div class="bb3"></div>
<div></div>
<div class="bb4"></div>
<div></div>
<div></div>
</div>
--fcc-editable-region--
<div class="foreground-buildings"></div>
--fcc-editable-region--
</body>
</html>
```
```css
:root {
--building-color1: #aa80ff;
--building-color2: #66cc99;
--building-color3: #cc6699;
--building-color4: #538cc6;
}
* {
border: 1px solid black;
box-sizing: border-box;
}
body {
height: 100vh;
margin: 0;
overflow: hidden;
}
.background-buildings {
width: 100%;
height: 100%;
display: flex;
align-items: flex-end;
justify-content: space-evenly;
}
.bb1 {
width: 10%;
height: 70%;
display: flex;
flex-direction: column;
align-items: center;
}
.bb1a {
width: 70%;
height: 10%;
background-color: var(--building-color1);
}
.bb1b {
width: 80%;
height: 10%;
background-color: var(--building-color1);
}
.bb1c {
width: 90%;
height: 10%;
background-color: var(--building-color1);
}
.bb1d {
width: 100%;
height: 70%;
background-color: var(--building-color1);
}
.bb2 {
width: 10%;
height: 50%;
background-color: var(--building-color2);
}
.bb3 {
width: 10%;
height: 55%;
background-color: var(--building-color3);
}
.bb4 {
width: 11%;
height: 58%;
background-color: var(--building-color4);
}
.foreground-buildings {
width: 100%;
height: 100%;
position: absolute;
top: 0;
}
```