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curriculum/challenges/english/blocks/learn-css-flexbox-by-building-a-photo-gallery/61537a8054753e2f1f2a1574.md

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--description--

Within your head element, add a meta tag with the name set to viewport and the content set to width=device-width, initial-scale=1.

Also add a meta tag with the charset set to UTF-8.

--hints--

You should have two meta elements.

js
const meta = document.querySelectorAll('meta');
assert(meta?.length === 2);

One meta element should have a name set to viewport, and content set to width=device-width, initial-scale=1.0.

js
const meta = [...document.querySelectorAll('meta')];
const target = meta?.find(m => m?.getAttribute('name') === 'viewport' && m?.getAttribute('content').match(/width=device-width,\s?initial-scale=1(.0)?/) && !m?.getAttribute('charset'));
assert.exists(target);

Your other meta element should have the charset attribute set to UTF-8.

js
const meta = [...document.querySelectorAll('meta')];
const target = meta?.find(m => !m?.getAttribute('name') && !m?.getAttribute('content') && m?.getAttribute('charset')?.toLowerCase() === 'utf-8');
assert.exists(target);

--seed--

--seed-contents--

html
--fcc-editable-region--
<!DOCTYPE html>
<html lang="en">
  <head>

  </head>
  <body>
  </body>
</html>
--fcc-editable-region--
css