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freeCodeCamp/curriculum/challenges/english/01-responsive-web-design/css-variables-skyline/step-029.md
Nicholas Carrigan (he/him) b36cdbafd1 chore: rename "part" to "step" (#43934)
* chore: rename part to step

* chore: update metas

* chore: more renaming

* chore: update tooling

* chore: update frontmatter

* chore(tools): title testing
2021-10-21 18:07:52 +01:00

3.0 KiB

id, title, challengeType, dashedName
id title challengeType dashedName
5d822fd413a79914d39e98e5 Step 29 0 step-29

--description--

You want the foreground buildings container to sit directly on top of the background buildings element. Give it a width and height of 100%, set the position to absolute, and the top to 0. This will make it the same size as the body and move the start of it to the top left corner.

--hints--

You should use a .foreground-buildings selector.

assert.exists(new __helpers.CSSHelp(document).getStyle('.foreground-buildings'));

You should give the .foreground-buildings element a width of 100%.

assert.equal(new __helpers.CSSHelp(document).getStyle('.foreground-buildings')?.width, '100%');

You should give the .foreground-buildings element a height of 100%.

assert.equal(new __helpers.CSSHelp(document).getStyle('.foreground-buildings')?.height, '100%');

You should give the .foreground-buildings element a position of absolute.

assert.equal(new __helpers.CSSHelp(document).getStyle('.foreground-buildings')?.position, 'absolute');

You should give the .foreground-buildings element a top of 0.

assert.equal(new __helpers.CSSHelp(document).getStyle('.foreground-buildings')?.top, '0px');

--seed--

--seed-contents--

<!DOCTYPE html>
<html>    
  <head>
    <title>freeCodeCamp Skyline Project</title>
    <link href="styles.css" rel="stylesheet" type="text/css" />   
  </head>

  <body>
    <div class="background-buildings">
      <div></div>
      <div></div>
      <div class="bb1">
        <div class="bb1a"></div>
        <div class="bb1b"></div>
        <div class="bb1c"></div>
        <div class="bb1d"></div>
      </div>
      <div class="bb2"></div>
      <div class="bb3"></div>
      <div></div>
      <div class="bb4"></div>
      <div></div>
      <div></div>
    </div>

    <div class="foreground-buildings"></div>
  </body>
</html>
:root {
  --building-color1: #aa80ff;
  --building-color2: #66cc99;
  --building-color3: #cc6699;
  --building-color4: #538cc6;
}

* {
  border: 1px solid black;
  box-sizing: border-box;
}

body {
  height: 100vh;
  margin: 0;
  overflow: hidden;
}

.background-buildings {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: space-evenly;
}

.bb1 {
  width: 10%;
  height: 70%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bb1a {
  width: 70%;
  height: 10%;
  background-color: var(--building-color1);
}

.bb1b {
  width: 80%;
  height: 10%;
  background-color: var(--building-color1);
}

.bb1c {
  width: 90%;
  height: 10%;
  background-color: var(--building-color1);
}

.bb1d {
  width: 100%;
  height: 70%;
  background-color: var(--building-color1);
}

.bb2 {
  width: 10%;
  height: 50%;
  background-color: var(--building-color2);
}

.bb3 {
  width: 10%;
  height: 55%;
  background-color: var(--building-color3);
}

.bb4 {
  width: 11%;
  height: 58%;
  background-color: var(--building-color4);
}
--fcc-editable-region--

--fcc-editable-region--