25aa04e2e7
* chore(curriculum): accessibility-quiz * chore(curriculum): cafe-menu * chore(curriculum): ferris-wheel * chore(curriculum): fix ferris-wheel tests * chore(curriculum): colored-markers * chore(curriculum): photo-gallery * chore(curriculum): magazine * chore(curriculum): penguin * chore(curriculum): city-skyline * chore(curriculum): registration-form * chore(curriculum): picasso-painting * chore(curriculum): balance-sheet * chore(curriculum): piano * chore(curriculum): rothko-painting * fix: title min 15 chars
105 lines
1.9 KiB
Markdown
105 lines
1.9 KiB
Markdown
---
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id: 5d822fd413a79914d39e98d3
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title: Step 11
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challengeType: 0
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dashedName: step-11
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---
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# --description--
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Nest four `div` elements in the `.bb1` container. Give them the classes `bb1a`, `bb1b`, `bb1c`, and `bb1d` in that order. This building will have four sections.
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# --hints--
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You should create four new `div` elements.
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```js
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assert.equal(document.querySelectorAll('div')?.length, 6);
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```
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You should give one of the new `div` elements a class of `bb1a`.
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```js
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assert.exists(document.querySelector('div.bb1a'));
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```
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You should give one of the new `div` elements a class of `bb1b`.
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```js
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assert.exists(document.querySelector('div.bb1b'));
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```
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You should give one of the new `div` elements a class of `bb1c`.
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```js
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assert.exists(document.querySelector('div.bb1c'));
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```
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You should give one of the new `div` elements a class of `bb1d`.
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```js
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assert.exists(document.querySelector('div.bb1d'));
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```
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You should place the new `div` elements in the correct order.
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```js
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function __t(a, b) {
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return [...document.querySelector(a)?.nextElementSibling?.classList]?.includes(b);
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}
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assert(__t('div.bb1a','bb1b') && __t('div.bb1b','bb1c') && __t('div.bb1c','bb1d'));
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```
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You should place the new `div` elements within the `.bb1` element.
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```js
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assert.equal(document.querySelectorAll('div.bb1 > div')?.length, 4);
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```
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# --seed--
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## --seed-contents--
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```html
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<!DOCTYPE html>
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<html>
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<head>
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<title>City Skyline</title>
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<link href="styles.css" rel="stylesheet" type="text/css" />
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</head>
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<body>
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<div class="background-buildings">
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--fcc-editable-region--
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<div class="bb1"></div>
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--fcc-editable-region--
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</div>
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</body>
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</html>
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```
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```css
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* {
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border: 1px solid black;
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box-sizing: border-box;
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}
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body {
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height: 100vh;
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margin: 0;
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overflow: hidden;
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}
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.background-buildings {
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width: 100%;
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height: 100%;
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}
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.bb1 {
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width: 10%;
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height: 70%;
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}
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```
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