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---
id: 620192a767533a7ad19d96d7
title: Step 56
challengeType: 0
dashedName: step-56
---
# --description--
La differenza principale tra `tr[class="total"]` e `tr.total` è che il primo seleziona gli elementi `tr` in cui l'attributo class ha *solo* il valore `total` . Il secondo selezionerà gli elementi `tr` in cui il valore dell'attributo class *include* total.
Nel tuo caso, `tr.total` funzionerà. È possibile utilizzare questo selettore per selezionare tutti gli elementi `td` all'interno delle righe `.total` . Allinea il testo a destra e assegna loro un padding di `0 0.25rem` .
# --hints--
Dovresti avere un selettore `tr.total td` .
```js
assert(new __helpers.CSSHelp(document).getStyle('tr.total td'));
```
Il selettore `tr.total td` dovrebbe avere una proprietà `text-align` con il valore `right` .
```js
assert(new __helpers.CSSHelp(document).getStyle('tr.total td')?.getPropertyValue('text-align') === 'right');
```
Il selettore `tr.total td` dovrebbe avere una proprietà `padding` con il valore `0 0.25rem` .
```js
assert(new __helpers.CSSHelp(document).getStyle('tr.total td')?.getPropertyValue('padding') === '0px 0.25rem');
```
# --seed--
## --seed-contents--
```html
<!DOCTYPE html>
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< html lang = "en" >
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< head >
< meta charset = "UTF-8" >
< meta name = "viewport" content = "width=device-width, initial-scale=1.0" >
< title > Balance Sheet< / title >
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< link rel = "stylesheet" href = "./styles.css" >
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< / 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
span[class~="sr-only"] {
border: 0 !important;
clip: rect(1px, 1px, 1px, 1px) !important;
clip-path: inset(50%) !important;
-webkit-clip-path: inset(50%) !important;
height: 1px !important;
width: 1px !important;
position: absolute !important;
overflow: hidden !important;
white-space: nowrap !important;
padding: 0 !important;
margin: -1px !important;
}
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 ;
}
#years {
display: flex;
justify-content: flex-end;
position: sticky;
top: 0;
background: #0a0a23 ;
color: #fff ;
z-index: 999;
padding: 0.5rem calc(1.25rem + 2px) 0.5rem 0;
margin: 0 -2px;
}
#years span[class] {
font-weight: bold;
width: 4.5rem;
text-align: right;
}
.table-wrap {
padding: 0 0.75rem 1.5rem 0.75rem;
}
span {
font-weight: normal;
}
table {
border-collapse: collapse;
border: 0;
width: 100%;
position: relative;
margin-top: 3rem;
}
table caption {
color: #356eaf ;
font-size: 1.3em;
font-weight: normal;
position: absolute;
top: -2.25rem;
left: 0.5rem;
}
tbody td {
width: 100vw;
min-width: 4rem;
max-width: 4rem;
}
tbody th {
width: calc(100% - 12rem);
}
tr[class="total"] {
border-bottom: 4px double #0a0a23 ;
font-weight: bold;
}
tr[class="total"] th {
text-align: left;
padding: 0.5rem 0 0.25rem 0.5rem;
}
--fcc-editable-region--
--fcc-editable-region--
```
