25aa04e2e7
* chore(curriculum): accessibility-quiz * chore(curriculum): cafe-menu * chore(curriculum): ferris-wheel * chore(curriculum): fix ferris-wheel tests * chore(curriculum): colored-markers * chore(curriculum): photo-gallery * chore(curriculum): magazine * chore(curriculum): penguin * chore(curriculum): city-skyline * chore(curriculum): registration-form * chore(curriculum): picasso-painting * chore(curriculum): balance-sheet * chore(curriculum): piano * chore(curriculum): rothko-painting * fix: title min 15 chars
127 lines
2.3 KiB
Markdown
127 lines
2.3 KiB
Markdown
---
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id: 5d822fd413a79914d39e98dc
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title: Step 20
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challengeType: 0
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dashedName: step-20
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---
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# --description--
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The buildings are stacked on top of each other and running off the screen. Let's fix that. Add the properties `display: flex;`, `align-items: flex-end;`, and `justify-content: space-evenly;` to the `background-buildings` class. This will use flexbox again to evenly space the buildings across the bottom of the element.
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# --hints--
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You should add a `display` of `flex` to the `background-buildings` class.
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```js
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assert.equal(new __helpers.CSSHelp(document).getStyle('.background-buildings')?.display, 'flex');
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```
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You should add an `align-items` of `flex-end` to the `background-buildings` class.
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```js
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assert.equal(new __helpers.CSSHelp(document).getStyle('.background-buildings')?.alignItems, 'flex-end');
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```
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You should add a `justify-content` of `space-evenly` to the `background-buildings` class.
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```js
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assert.equal(new __helpers.CSSHelp(document).getStyle('.background-buildings')?.justifyContent, 'space-evenly');
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```
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# --seed--
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## --seed-contents--
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```html
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<!DOCTYPE html>
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<html>
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<head>
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<title>City Skyline</title>
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<link href="styles.css" rel="stylesheet" type="text/css" />
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</head>
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<body>
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<div class="background-buildings">
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<div class="bb1">
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<div class="bb1a"></div>
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<div class="bb1b"></div>
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<div class="bb1c"></div>
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<div class="bb1d"></div>
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</div>
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<div class="bb2"></div>
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<div class="bb3"></div>
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<div class="bb4"></div>
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</div>
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</body>
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</html>
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```
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```css
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* {
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border: 1px solid black;
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box-sizing: border-box;
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}
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body {
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height: 100vh;
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margin: 0;
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overflow: hidden;
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}
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--fcc-editable-region--
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.background-buildings {
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width: 100%;
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height: 100%;
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}
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--fcc-editable-region--
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.bb1 {
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width: 10%;
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height: 70%;
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display: flex;
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flex-direction: column;
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align-items: center;
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--building-color1: #aa80ff;
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}
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.bb1a {
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width: 70%;
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height: 10%;
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background-color: var(--building-color1);
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}
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.bb1b {
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width: 80%;
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height: 10%;
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background-color: var(--building-color1);
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}
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.bb1c {
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width: 90%;
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height: 10%;
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background-color: var(--building-color1);
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}
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.bb1d {
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width: 100%;
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height: 70%;
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background-color: var(--building-color1);
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}
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.bb2 {
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width: 10%;
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height: 50%;
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}
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.bb3 {
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width: 10%;
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height: 55%;
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}
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.bb4 {
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width: 11%;
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height: 58%;
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}
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```
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