3.9 KiB
3.9 KiB
id | title | challengeType | dashedName |
---|---|---|---|
6140f4b5c1555a2960de1e5f | Passo 22 | 0 | step-22 |
--description--
Crie uma regra de @keyframes
com o nome cabins
. Use as mesmas propriedades de sua @keyframes wheel
, copiando as regras de 0%
e 100%
, mas defina a propriedade transform
do seletor 100%
para rotate(-360deg)
.
--hints--
Você deve criar uma tag @keyframes
.
assert(new __helpers.CSSHelp(document).getCSSRules('keyframes')?.length === 2);
Crie uma nova regra @keyframes
chamada cabins
.
const rules = new __helpers.CSSHelp(document).getCSSRules('keyframes');
assert(rules?.[0]?.name === 'cabins' || rules?.[1]?.name === 'cabins');
Sua nova regra @keyframes
deve vir após a regra @keyframes wheel
.
assert(new __helpers.CSSHelp(document).getCSSRules('keyframes')?.[1]?.name === 'cabins');
Você não deve mudar o nome da sua regra @keyframes wheel
.
assert(new __helpers.CSSHelp(document).getCSSRules('keyframes')?.[0]?.name === 'wheel');
Sua regra de @keyframes cabins
deve ter um seletor de 0%
.
assert(new __helpers.CSSHelp(document).getCSSRules('keyframes')?.[1]?.cssRules?.[0]?.keyText === '0%');
O seletor 0%
deve ter a propriedade transform
definida para rotate(0deg)
.
assert(new __helpers.CSSHelp(document).getCSSRules('keyframes')?.[1]?.cssRules?.[0]?.style?.transform === 'rotate(0deg)');
Sua regra de @keyframes cabins
deve ter um seletor de 100%
.
const rules = new __helpers.CSSHelp(document).getCSSRules('keyframes')?.[1]?.cssRules
assert(rules?.[0]?.keyText === '100%' || rules?.[1]?.keyText === '100%');
O elemento 100%
deve vir depois do elemento 0%
.
assert(new __helpers.CSSHelp(document).getCSSRules('keyframes')?.[1]?.cssRules?.[1]?.keyText === '100%')
O seletor 100%
deve ter a propriedade transform
definida para rotate(-360deg)
.
assert(new __helpers.CSSHelp(document).getCSSRules('keyframes')?.[1]?.cssRules?.[1]?.style?.transform === 'rotate(-360deg)')
--seed--
--seed-contents--
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Ferris Wheel</title>
<link rel="stylesheet" href="./styles.css">
</head>
<body>
<div class="wheel">
<span class="line"></span>
<span class="line"></span>
<span class="line"></span>
<span class="line"></span>
<span class="line"></span>
<span class="line"></span>
<div class="cabin"></div>
<div class="cabin"></div>
<div class="cabin"></div>
<div class="cabin"></div>
<div class="cabin"></div>
<div class="cabin"></div>
</div>
</body>
</html>
.wheel {
border: 2px solid black;
border-radius: 50%;
margin-left: 50px;
position: absolute;
height: 55vw;
width: 55vw;
max-width: 500px;
max-height: 500px;
animation-name: wheel;
animation-duration: 10s;
animation-iteration-count: infinite;
animation-timing-function: linear;
}
.line {
background-color: black;
width: 50%;
height: 2px;
position: absolute;
top: 50%;
left: 50%;
transform-origin: 0% 0%;
}
.line:nth-of-type(2) {
transform: rotate(60deg);
}
.line:nth-of-type(3) {
transform: rotate(120deg);
}
.line:nth-of-type(4) {
transform: rotate(180deg);
}
.line:nth-of-type(5) {
transform: rotate(240deg);
}
.line:nth-of-type(6) {
transform: rotate(300deg);
}
.cabin {
background-color: red;
width: 20%;
height: 20%;
position: absolute;
border: 2px solid;
transform-origin: 50% 0%;
}
.cabin:nth-of-type(1) {
right: -8.5%;
top: 50%;
}
.cabin:nth-of-type(2) {
right: 17%;
top: 93.5%;
}
.cabin:nth-of-type(3) {
right: 67%;
top: 93.5%;
}
.cabin:nth-of-type(4) {
left: -8.5%;
top: 50%;
}
.cabin:nth-of-type(5) {
left: 17%;
top: 7%;
}
.cabin:nth-of-type(6) {
right: 17%;
top: 7%;
}
@keyframes wheel {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
--fcc-editable-region--
--fcc-editable-region--