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feat(curriculum): add piano project (#43364)

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* feat: i broke it horribly

* fix: background colour first

* chore: apply shaun's review suggestions

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* fix: missing asserts

* chore: apply shaun's review suggestions

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* chore: apply shaun's review suggestions

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* fix: remove extra background

* fix: meta order

* feat: clarify descriptions

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>
This commit is contained in:
Nicholas Carrigan (he/him)
2021-09-13 09:51:42 -07:00
committed by GitHub
parent 6996d54fe7
commit 2cf4a7d787
37 changed files with 3685 additions and 0 deletions
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139
curriculum/challenges/english/01-responsive-web-design/css-piano/part-030.md Normal file
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---
id: 612ebf9a210f2b6d77001e68
title: Part 30
challengeType: 0
dashedName: part-30
---
# --description--
Now add a `.logo` selector to the `@media` query, and set the `width` property to `150px`.
# --hints--
Your `@media` rule should have a `.logo` selector.
```js
const rules = new __helpers.CSSHelp(document).getRuleListsWithinMedia('(max-width: 768px)');
const logo = rules?.find(rule => rule.selectorText === '.logo');
assert(logo);
```
Your new `.logo` selector should have a `width` of `150px`.
```js
const rules = new __helpers.CSSHelp(document).getRuleListsWithinMedia('(max-width: 768px)');
const logo = rules?.find(rule => rule.selectorText === '.logo');
assert(logo?.style.width === '150px');
```
# --seed--
## --seed-contents--
```html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Responsive Web Design Piano</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="./styles.css">
</head>
<body>
<div id="piano">
<img class="logo" src="https://cdn.freecodecamp.org/platform/universal/fcc_primary.svg">
<div class="keys">
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
</div>
</div>
</body>
</html>
```
```css
html {
box-sizing: border-box;
}
*, *::before, *::after {
box-sizing: inherit;
}
#piano {
background-color: #00471b;
width: 992px;
height: 290px;
margin: 80px auto;
padding: 90px 20px 0 20px;
position: relative;
border-radius: 10px;
}
.keys {
background-color: #040404;
width: 949px;
height: 180px;
padding-left: 2px;
}
.key {
background-color: #ffffff;
position: relative;
width: 41px;
height: 175px;
margin: 2px;
float: left;
border-radius: 0 0 3px 3px;
}
.key.black--key::after {
background-color: #1d1e22;
content: "";
position: absolute;
left: -18px;
width: 32px;
height: 100px;
border-radius: 0 0 3px 3px;
}
.logo {
width: 200px;
position: absolute;
top: 23px;
}
--fcc-editable-region--
@media (max-width: 768px) {
#piano {
width: 335px;
}
.keys {
width: 318px;
}
}
--fcc-editable-region--
```