freeCodeCamp/curriculum/challenges/italian/14-responsive-web-design-22/learn-more-about-css-pseudo.../61fdaea3999cb19d76ce717b.md

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---
id: 61fdaea3999cb19d76ce717b
title: Step 32
challengeType: 0
dashedName: step-32
---
# --description--
Ora è necessario ridurre le dimensioni di questi elementi. Dai al selettore `span[class~="sr-only"]` delle proprietà `width` e `height` con il valore `1px`.
# --hints--
Il selettore `span[class~="sr-only"]` dovrebbe avere una proprietà `width` con il valore `1px`.
```js
assert(new __helpers.CSSHelp(document).getStyle('span[class~="sr-only"]')?.getPropertyValue('width') === '1px');
```
Il selettore `span[class~="sr-only"]` dovrebbe avere una proprietà `height` con il valore `1px`.
```js
assert(new __helpers.CSSHelp(document).getStyle('span[class~="sr-only"]')?.getPropertyValue('height') === '1px');
```
# --seed--
## --seed-contents--
```html
<!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>
```
```css
--fcc-editable-region--
span[class~="sr-only"] {
border: 0;
clip: rect(1px, 1px, 1px, 1px);
clip-path: inset(50%);
-webkit-clip-path: inset(50%);
}
--fcc-editable-region--
html {
box-sizing: border-box;
}
body {
font-family: sans-serif;
color: #0a0a23;
}
```