3.3 KiB
3.3 KiB
id | title | challengeType | videoUrl | forumTopicId | dashedName |
---|---|---|---|---|---|
bad87fee1348bd9aefe08806 | Stilizzare elementi multipli con una classe CSS | 0 | https://scrimba.com/c/cRkVbsQ | 18311 | style-multiple-elements-with-a-css-class |
--description--
Le classi consentono di utilizzare gli stessi stili CSS su più elementi HTML. Puoi vederlo applicando la tua classe red-text
al primo elemento p
.
--hints--
Il tuo elemento h2
dovrebbe essere rosso.
assert($('h2').css('color') === 'rgb(255, 0, 0)');
Il tuo elemento h2
dovrebbe avere la classe red-text
.
assert($('h2').hasClass('red-text'));
Il tuo elemento p
dovrebbe essere rosso.
assert($('p:eq(0)').css('color') === 'rgb(255, 0, 0)');
Il secondo e il terzo elemento p
non dovrebbero essere rossi.
assert(
!($('p:eq(1)').css('color') === 'rgb(255, 0, 0)') &&
!($('p:eq(2)').css('color') === 'rgb(255, 0, 0)')
);
Il tuo primo elemento p
dovrebbe avere la classe red-text
.
assert($('p:eq(0)').hasClass('red-text'));
--seed--
--seed-contents--
<style>
.red-text {
color: red;
}
</style>
<h2 class="red-text">CatPhotoApp</h2>
<main>
<p>Click here to view more <a href="#">cat photos</a>.</p>
<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
<div>
<p>Things cats love:</p>
<ul>
<li>cat nip</li>
<li>laser pointers</li>
<li>lasagna</li>
</ul>
<p>Top 3 things cats hate:</p>
<ol>
<li>flea treatment</li>
<li>thunder</li>
<li>other cats</li>
</ol>
</div>
<form action="https://freecatphotoapp.com/submit-cat-photo">
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
<label><input type="checkbox" name="personality" checked> Loving</label>
<label><input type="checkbox" name="personality"> Lazy</label>
<label><input type="checkbox" name="personality"> Energetic</label><br>
<input type="text" placeholder="cat photo URL" required>
<button type="submit">Submit</button>
</form>
</main>
--solutions--
<style>
.red-text {
color: red;
}
</style>
<h2 class="red-text">CatPhotoApp</h2>
<main>
<p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
<div>
<p>Things cats love:</p>
<ul>
<li>cat nip</li>
<li>laser pointers</li>
<li>lasagna</li>
</ul>
<p>Top 3 things cats hate:</p>
<ol>
<li>flea treatment</li>
<li>thunder</li>
<li>other cats</li>
</ol>
</div>
<form action="https://freecatphotoapp.com/submit-cat-photo">
<label><input type="radio" name="indoor-outdoor" checked> Indoor</label>
<label><input type="radio" name="indoor-outdoor"> Outdoor</label><br>
<label><input type="checkbox" name="personality" checked> Loving</label>
<label><input type="checkbox" name="personality"> Lazy</label>
<label><input type="checkbox" name="personality"> Energetic</label><br>
<input type="text" placeholder="cat photo URL" required>
<button type="submit">Submit</button>
</form>
</main>