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
65 lines
1.4 KiB
Markdown
65 lines
1.4 KiB
Markdown
---
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id: 612e77aba7ca691f598feb02
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title: Step 2
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challengeType: 0
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dashedName: step-2
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---
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# --description--
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Add two `meta` tags, one to optimize your page for mobile devices, and one to specify an accepted `charset` for the page.
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# --hints--
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You should add two `meta` elements to your page.
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```js
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const meta = document.querySelector('meta');
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assert.exists(meta);
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```
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You should have two `meta` elements.
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```js
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const meta = document.querySelectorAll('meta');
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assert(meta?.length === 2);
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```
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One `meta` element should have a `name` set to `viewport`, and `content` set to `width=device-width, initial-scale=1.0`.
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```js
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const meta = [...document.querySelectorAll('meta')];
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const target = meta?.find(m => m?.getAttribute('name') === 'viewport' && m?.getAttribute('content') === 'width=device-width, initial-scale=1.0' && !m?.getAttribute('charset'));
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assert.exists(target);
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```
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The other `meta` element should have the `charset` attribute set to `UTF-8`.
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```js
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const meta = [...document.querySelectorAll('meta')];
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const target = meta?.find(m => !m?.getAttribute('name') && !m?.getAttribute('content') && m?.getAttribute('charset') === 'UTF-8');
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assert.exists(target);
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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>Piano</title>
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--fcc-editable-region--
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--fcc-editable-region--
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</head>
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<body></body>
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</html>
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```
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```css
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```
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