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wbenarto ed88a25359 fix(curriculum): add test cases to ferris-wheel project #45099 (#45134 )

* added tests to satisfy first-of-type and last-of-type

* edited hints to require nth-of-type selector

* refactor for readability

2022-02-17 11:15:11 -08:00

2.4 KiB

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id, title, challengeType, dashedName

id	title	challengeType	dashedName
6140d3dc359b371b1a21d783	Step 14	0	step-14

--description--

Time to position the cabins around the wheel. Select the first .cabin element. Set the right property to -8.5% and the top property to 50%.

--hints--

You should have a .cabin:nth-of-type(1) selector.

const def = (s) => new __helpers.CSSHelp(document).getStyle(s) 
assert.exists(def('.cabin:first-of-type') || def('.cabin:nth-of-type(1)'));

Your .cabin:nth-of-type(1) selector should have a right property set to -8.5%.

const right = (s) => new __helpers.CSSHelp(document).getStyle(s)?.right
assert.equal(right('.cabin:nth-of-type(1)') || right('.cabin:first-of-type'), '-8.5%');

Your .cabin:nth-of-type(1) selector should have a top property set to 50%.

const top = (s) => new __helpers.CSSHelp(document).getStyle(s)?.top
assert.equal(top('.cabin:nth-of-type(1)') || top('.cabin:first-of-type'),'50%');

--seed--

--seed-contents--

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <title> Learn CSS Animations by Building a 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;
}

.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%;
}

--fcc-editable-region--

--fcc-editable-region--

2.4 KiB Raw Blame History

--description--

--hints--

--seed--

--seed-contents--

2.4 KiB

Raw Blame History