freeCodeCamp/curriculum/challenges/italian/14-responsive-web-design-22/learn-css-flexbox-by-buildi.../6153897c27f6334716ee5abe.md

2.3 KiB

id title challengeType dashedName
6153897c27f6334716ee5abe Step 10 0 step-10

--description--

Allinea il testo dell'elemento .header al centro, assegnagli un padding di 32px su tutti i lati e imposta lo sfondo su #E0DDDD.

--hints--

Dovresti avere un selettore .header.

assert.exists(new __helpers.CSSHelp(document).getStyle('.header'));

Il selettore .header dovrebbe avere una proprietà text-align con il valore center.

assert(new __helpers.CSSHelp(document).getStyle('.header')?.textAlign === 'center');

Il selettore .header dovrebbe avere una proprietà padding con il valore 32px.

assert(new __helpers.CSSHelp(document).getStyle('.header')?.padding === '32px');

Il selettore .header dovrebbe avere una proprietà background-color con il valore #E0DDDD.

assert(new __helpers.CSSHelp(document).getStyle('.header')?.backgroundColor === 'rgb(224, 221, 221)');

--seed--

--seed-contents--

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Photo Gallery</title>
    <link rel="stylesheet" href="./styles.css">
  </head>
  <body>
    <div class="header">
      <h1>CSS FLEXBOX PHOTO GALLERY</h1>
    </div>
    <div id="gallery">
      <img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/1.jpg"/>
      <img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/2.jpg"/>
      <img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/3.jpg"/>
      <img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/4.jpg"/>
      <img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/5.jpg"/>
      <img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/6.jpg"/>
      <img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/7.jpg"/>
      <img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/8.jpg"/>
      <img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/9.jpg"/>
      <img src="https://cdn.freecodecamp.org/curriculum/css-photo-gallery/10.jpg"/>
    </div>
  </body>
</html>
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial;
  background: #EBE7E7;
}

--fcc-editable-region--

--fcc-editable-region--

#gallery img {
  width: 25%;
  height: 300px;
}