curriculum/challenges/english/blocks/workshop-balance-sheet/64076bbeba941114b0027b6a.md
Adding position sticky moved the element into its own stack. To ensure your #years element does not get hidden by different stacks, add a z-index property set to 999 in the #years rule.
Your #years selector should have a z-index property set to 999.
assert.equal(
new __helpers.CSSHelp(document)
.getStyle('#years')
?.getPropertyValue('z-index'),
'999'
);
<!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>
<div id="years" aria-hidden="true">
<span class="year">2019</span>
<span class="year">2020</span>
<span class="year">2021</span>
</div>
<div class="table-wrap">
<table>
<caption>
Assets
</caption>
<thead>
<tr>
<td></td>
<th><span class="sr-only year">2019</span></th>
<th><span class="sr-only year">2020</span></th>
<th class="current"><span class="sr-only year">2021</span></th>
</tr>
</thead>
<tbody>
<tr class="data">
<th>Cash <span class="description">This is the cash we currently have on hand.</span></th>
<td>$25</td>
<td>$30</td>
<td class="current">$28</td>
</tr>
<tr class="data">
<th>Checking <span class="description">Our primary transactional account.</span></th>
<td>$54</td>
<td>$56</td>
<td class="current">$53</td>
</tr>
<tr class="data">
<th>Savings <span class="description">Funds set aside for emergencies.</span></th>
<td>$500</td>
<td>$650</td>
<td class="current">$728</td>
</tr>
<tr class="total">
<th>Total <span class="sr-only">Assets</span></th>
<td>$579</td>
<td>$736</td>
<td class="current">$809</td>
</tr>
</tbody>
</table>
<table>
<caption>
Liabilities
</caption>
<thead>
<tr>
<td></td>
<th><span class="sr-only">2019</span></th>
<th><span class="sr-only">2020</span></th>
<th><span class="sr-only">2021</span></th>
</tr>
</thead>
<tbody>
<tr class="data">
<th>Loans <span class="description">The outstanding balance on our startup loan.</span></th>
<td>$500</td>
<td>$250</td>
<td class="current">$0</td>
</tr>
<tr class="data">
<th>Expenses <span class="description">Annual anticipated expenses, such as payroll.</span></th>
<td>$200</td>
<td>$300</td>
<td class="current">$400</td>
</tr>
<tr class="data">
<th>Credit <span class="description">The outstanding balance on our credit card.</span></th>
<td>$50</td>
<td>$50</td>
<td class="current">$75</td>
</tr>
<tr class="total">
<th>Total <span class="sr-only">Liabilities</span></th>
<td>$750</td>
<td>$600</td>
<td class="current">$475</td>
</tr>
</tbody>
</table>
<table>
<caption>
Net Worth
</caption>
<thead>
<tr>
<td></td>
<th><span class="sr-only">2019</span></th>
<th><span class="sr-only">2020</span></th>
<th><span class="sr-only">2021</span></th>
</tr>
</thead>
<tbody>
<tr class="total">
<th>Total <span class="sr-only">Net Worth</span></th>
<td>$-171</td>
<td>$136</td>
<td class="current">$334</td>
</tr>
</tbody>
</table>
</div>
</section>
</main>
</body>
</html>
span[class~="sr-only"] {
border: 0;
clip: rect(1px, 1px, 1px, 1px);
clip-path: inset(50%);
height: 1px;
width: 1px;
position: absolute;
overflow: hidden;
white-space: nowrap;
padding: 0;
margin: -1px;
}
html {
box-sizing: border-box;
}
body {
font-family: sans-serif;
color: #0a0a23;
}
h1 {
max-width: 37.25rem;
margin: 0 auto;
padding: 1.5rem 1.25rem;
}
h1 .flex {
display: flex;
flex-direction: column-reverse;
gap: 1rem;
}
h1 .flex span:first-of-type {
font-size: 0.7em;
}
h1 .flex span:last-of-type {
font-size: 1.2em;
}
section {
max-width: 40rem;
margin: 0 auto;
border: 2px solid #d0d0d5;
}
--fcc-editable-region--
#years {
display: flex;
justify-content: flex-end;
position: sticky;
top: 0;
background: #0a0a23;
color: #fff;
padding: 0.5rem calc(1.25rem + 2px) 0.5rem 0;
margin: 0 -2px;
}
--fcc-editable-region--