curriculum/challenges/english/blocks/learn-more-about-css-pseudo-selectors-by-building-a-balance-sheet/61fd6b7c83dbf54a08cf0498.md
Within your div element, add three span elements. Give each of them a class attribute set to year, and add the following text (in order): 2019, 2020, and 2021.
Your div element should have three span elements.
assert(document.querySelector('div')?.children?.length === 3);
Each span element should have a class attribute set to year.
const spans = [...document.querySelector('div')?.children];
spans.forEach(span => assert(span?.classList?.contains('year')));
Your first span should have the text 2019.
assert(document.querySelector('div')?.children?.[0]?.textContent === '2019');
Your second span should have the text 2020.
assert(document.querySelector('div')?.children?.[1]?.textContent === '2020');
Your third span should have the text 2021.
assert(document.querySelector('div')?.children?.[2]?.textContent === '2021');
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Balance Sheet</title>
<link rel="stylesheet" href="./styles.css">
</head>
<body>
<main>
<section>
<h1>
<span class="flex">
<span>AcmeWidgetCorp</span>
<span>Balance Sheet</span>
</span>
</h1>
--fcc-editable-region--
<div id="years" aria-hidden="true">
</div>
--fcc-editable-region--
</section>
</main>
</body>
</html>