---
id: 61fd9ad665a4a282c8106be3
title: Step 26
challengeType: 0
dashedName: step-26
---
# --description--
Within your `thead`, create a `tr` element. In that, add a `td` and three `th` elements. Within each of the `th` elements, add a `span` element with the `class` set to `sr-only` and the following text, in order: `2019`, `2020`, and `2021`.
# --hints--
Your `thead` element should have a `tr` element.
```js
assert(document.querySelectorAll('table')?.[2]?.querySelector('thead')?.children?.[0]?.localName === 'tr');
```
Your `tr` element should have a `td` element as the first child.
```js
assert(document.querySelectorAll('table')?.[2]?.querySelector('tr')?.children?.[0]?.localName === 'td');
```
Your `tr` element should have three `th` elements, after the `td` element.
```js
assert(document.querySelectorAll('table')?.[2]?.querySelector('tr')?.children?.[1]?.localName === 'th');
assert(document.querySelectorAll('table')?.[2]?.querySelector('tr')?.children?.[2]?.localName === 'th');
assert(document.querySelectorAll('table')?.[2]?.querySelector('tr')?.children?.[3]?.localName === 'th');
```
Each of your `th` elements should have a `span` element.
```js
const ths = [...document.querySelectorAll('table')?.[2]?.querySelectorAll('th')];
ths?.forEach(th => {
assert(th?.children?.length === 1);
assert(th?.children?.[0]?.localName === 'span');
});
```
Each of your new `span` elements should have the `class` attribute set to `sr-only`.
```js
const ths = [...document.querySelectorAll('table')?.[2]?.querySelectorAll('th')];
ths?.forEach(th => {
assert(th?.children?.[0]?.classList?.contains('sr-only'));
});
```
Your first `span` element should have the text `2019`.
```js
assert(document.querySelectorAll('table')?.[2]?.querySelectorAll('th')?.[0]?.children?.[0]?.textContent === '2019');
```
Your second `span` element should have the text `2020`.
```js
assert(document.querySelectorAll('table')?.[2]?.querySelectorAll('th')?.[1]?.children?.[0]?.textContent === '2020');
```
Your third `span` element should have the text `2021`.
```js
assert(document.querySelectorAll('table')?.[2]?.querySelectorAll('th')?.[2]?.children?.[0]?.textContent === '2021');
```
Your `td` element should be empty.
```js
assert(document.querySelectorAll('table')?.[2]?.querySelectorAll('td')?.[0]?.textContent === '');
assert(document.querySelectorAll('table')?.[2]?.querySelectorAll('td')?.[0]?.children?.length === 0);
```
# --seed--
## --seed-contents--
```html
Balance Sheet
AcmeWidgetCorpBalance Sheet
201920202021
Assets
2019
2020
2021
Cash This is the cash we currently have on hand.
$25
$30
$28
Checking Our primary transactional account.
$54
$56
$53
Savings Funds set aside for emergencies.
$500
$650
$728
Total Assets
$579
$736
$809
Liabilities
2019
2020
2021
Loans The outstanding balance on our startup loan.
$500
$250
$0
Expenses Annual anticipated expenses, such as payroll.
$200
$300
$400
Credit The outstanding balance on our credit card.