2021-12-03 14:20:34 -08:00
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---
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2022-02-18 10:15:16 -08:00
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id: 61fd8fd08af43372f02952d0
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2021-12-03 14:20:34 -08:00
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title: Step 19
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challengeType: 0
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dashedName: step-19
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---
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# --description--
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2022-02-18 10:15:16 -08:00
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Give each `th` element a `span` element with the class set to `sr-only` and the following text, in order: `2019`, `2020`, and `2021`.
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2021-12-03 14:20:34 -08:00
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# --hints--
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2022-02-18 10:15:16 -08:00
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Each of your `th` elements should have a `span` element.
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2021-12-03 14:20:34 -08:00
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```js
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const ths = [...document.querySelectorAll('table')?.[1]?.querySelectorAll('th')];
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ths?.forEach(th => {
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assert(th?.children?.length === 1);
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assert(th?.children?.[0]?.localName === 'span');
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});
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2021-12-03 14:20:34 -08:00
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```
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2022-02-18 10:15:16 -08:00
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Each of your new `span` elements should have the `class` attribute set to `sr-only`.
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2021-12-03 14:20:34 -08:00
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```js
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const ths = [...document.querySelectorAll('table')?.[1]?.querySelectorAll('th')];
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ths?.forEach(th => {
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assert(th?.children?.[0]?.classList?.contains('sr-only'));
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});
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2021-12-03 14:20:34 -08:00
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```
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2022-02-18 10:15:16 -08:00
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Your first `span` element should have the text `2019`.
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2021-12-03 14:20:34 -08:00
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```js
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2022-02-18 10:15:16 -08:00
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assert(document.querySelectorAll('table')?.[1]?.querySelectorAll('th')?.[0]?.children?.[0]?.textContent === '2019');
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2021-12-03 14:20:34 -08:00
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```
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2022-02-18 10:15:16 -08:00
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Your second `span` element should have the text `2020`.
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2021-12-03 14:20:34 -08:00
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```js
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2022-02-18 10:15:16 -08:00
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assert(document.querySelectorAll('table')?.[1]?.querySelectorAll('th')?.[1]?.children?.[0]?.textContent === '2020');
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2021-12-03 14:20:34 -08:00
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```
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2022-02-18 10:15:16 -08:00
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Your third `span` element should have the text `2021`.
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2021-12-03 14:20:34 -08:00
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```js
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2022-02-18 10:15:16 -08:00
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assert(document.querySelectorAll('table')?.[1]?.querySelectorAll('th')?.[2]?.children?.[0]?.textContent === '2021');
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```
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Your `td` element should be empty.
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```js
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assert(document.querySelectorAll('table')?.[1]?.querySelectorAll('td')?.[0]?.textContent === '');
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assert(document.querySelectorAll('table')?.[1]?.querySelectorAll('td')?.[0]?.children?.length === 0);
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2021-12-03 14:20:34 -08:00
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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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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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2022-03-14 15:54:43 +00:00
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<title>Balance Sheet</title>
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<link rel="stylesheet" type="text/css" href="./styles.css">
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</head>
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<body>
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<main>
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<section>
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<h1>
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<span class="flex">
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<span>AcmeWidgetCorp</span>
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<span>Balance Sheet</span>
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</span>
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</h1>
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<div id="years" aria-hidden="true">
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<span class="year">2019</span>
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<span class="year">2020</span>
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<span class="year">2021</span>
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</div>
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<div class="table-wrap">
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<table>
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<caption>Assets</caption>
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<thead>
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<tr>
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<td></td>
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<th><span class="sr-only year">2019</span></th>
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<th><span class="sr-only year">2020</span></th>
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<th class="current"><span class="sr-only year">2021</span></th>
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</tr>
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</thead>
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<tbody>
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<tr class="data">
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<th>Cash <span class="description">This is the cash we currently have on hand.</span></th>
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<td>$25</td>
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<td>$30</td>
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<td class="current">$28</td>
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</tr>
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<tr class="data">
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<th>Checking <span class="description">Our primary transactional account.</span></th>
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<td>$54</td>
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<td>$56</td>
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<td class="current">$53</td>
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</tr>
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<tr class="data">
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<th>Savings <span class="description">Funds set aside for emergencies.</span></th>
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<td>$500</td>
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<td>$650</td>
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<td class="current">$728</td>
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</tr>
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<tr class="total">
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<th>Total <span class="sr-only">Assets</span></th>
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<td>$579</td>
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<td>$736</td>
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<td class="current">$809</td>
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</tr>
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</tbody>
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</table>
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--fcc-editable-region--
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<table>
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<caption>Liabilities</caption>
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<thead>
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<tr>
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<td></td>
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<th></th>
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<th></th>
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<th></th>
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</tr>
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</thead>
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<tbody>
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</tbody>
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</table>
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--fcc-editable-region--
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<table>
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</table>
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</div>
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</section>
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</main>
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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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