3.3 KiB
3.3 KiB
id | title | challengeType | dashedName |
---|---|---|---|
612eaf56b7ba3257fdbfb0db | Paso 21 | 0 | step-21 |
--description--
El piano necesita el logo de freeCodeCamp para hacerlo oficial.
Agrega un elemento img
antes de tu elemento .keys
. Dale al img
un class
de logo
, y establece el src
en https://cdn.freecodecamp.org/platform/universal/fcc_primary.svg
. Dale un texto alt
de freeCodeCamp Logo
.
--hints--
Debes agregar un nuevo elemento img
.
assert(document.querySelectorAll('img')?.length === 1);
Tu elemento img
debe ir antes de tu primer elemento .key
.
const img = document.querySelector('img');
assert(img?.nextElementSibling?.className === 'keys');
assert(img?.previousElementSibling === null);
Tu elemento img
debe tener un class
establecido en logo
.
const img = document.querySelector('img');
assert(img?.className === 'logo');
Tu elemento img
debe tener un src
establecido en https://cdn.freecodecamp.org/platform/universal/fcc_primary.svg
.
const img = document.querySelector('img');
assert(img?.getAttribute('src') === 'https://cdn.freecodecamp.org/platform/universal/fcc_primary.svg');
Tu elemento img
debe tener un atributo alt
establecido en freeCodeCamp Logo
.
assert(document.querySelector('img')?.getAttribute('alt')?.toLowerCase() === 'freecodecamp logo');
Recuerde que las mayúsculas, minúsculas y la ortografía importan.
assert(document.querySelector('img')?.getAttribute('alt') === 'freeCodeCamp Logo');
--seed--
--seed-contents--
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Piano</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="./styles.css">
</head>
<body>
--fcc-editable-region--
<div id="piano">
<div class="keys">
--fcc-editable-region--
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
<div class="key black--key"></div>
</div>
</div>
</body>
</html>
html {
box-sizing: border-box;
}
*, *::before, *::after {
box-sizing: inherit;
}
#piano {
background-color: #00471b;
width: 992px;
height: 290px;
margin: 80px auto;
padding: 90px 20px 0 20px;
}
.keys {
background-color: #040404;
width: 949px;
height: 180px;
padding-left: 2px;
}
.key {
background-color: #ffffff;
position: relative;
width: 41px;
height: 175px;
margin: 2px;
float: left;
}
.key.black--key::after {
background-color: #1d1e22;
content: "";
position: absolute;
left: -18px;
width: 32px;
height: 100px;
}