5.3 KiB
5.3 KiB
id | title | challengeType | dashedName |
---|---|---|---|
61fda339eadcfd92a6812bed | Passo 30 | 0 | step-30 |
--description--
Antes de irmos muito mais longe na estilização, devemos usar a classe sr-only
. Você pode usar o CSS para tornar os elementos dessa classe completamente ocultos na página visual, mas ainda podendo ser anunciados pelos leitores de tela.
O CSS que você está prestes a escrever é um conjunto comum de propriedades usadas para garantir que os elementos estejam completamente ocultos visualmente.
O seletor span[class~="sr-only"]
selecionará qualquer elemento span
cujo atributo class
inclua sr-only
. Crie esse seletor e dê a ele uma propriedade border
definida como 0
.
--hints--
Você deve ter um seletor span[class~="sr-only"]
.
assert(new __helpers.CSSHelp(document).getStyle('span[class~="sr-only"]'));
O seletor span[class~="sr-only"]
deve ter a propriedade border
definida como 0
.
assert(new __helpers.CSSHelp(document).getStyle('span[class~="sr-only"]')?.getPropertyValue('border-width') === '0px');
--seed--
--seed-contents--
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Balance Sheet</title>
<link rel="stylesheet" type="text/css" 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>
--fcc-editable-region--
--fcc-editable-region--
html {
box-sizing: border-box;
}
body {
font-family: sans-serif;
color: #0a0a23;
}