freeCodeCamp/curriculum/challenges/portuguese/01-responsive-web-design/basic-html-and-html5/link-to-internal-sections-of-a-page-with-anchor-elements.md

---
id: bad88fee1348bd9aedf08816
title: Criar links para seções internas de uma página com elementos de âncora
challengeType: 0
videoUrl: 'https://scrimba.com/p/pVMPUv/cyrDRUL'
forumTopicId: 301098
dashedName: link-to-internal-sections-of-a-page-with-anchor-elements
---

# --description--

Os elementos `a` (*âncora*) também podem ser usados para criar vínculos internos, para saltar para seções diferentes de sua pagina da web.

Para criar um link interno, você associa o atributo `href` do link para um símbolo de hash `#`, em combinação com o valor do atributo `id` do elemento ao qual você deseja vincular internamente, que geralmente fica mais abaixo na página. Você, então, precisará adicionar o mesmo atributo `id` ao elemento que está sendo vinculado ao link. `id` é um atributo que descreve um único elemento.

Abaixo, vemos um exemplo de um link vinculado a um elemento interno da página:

```html
<a href="#contacts-header">Contacts</a>
...
<h2 id="contacts-header">Contacts</h2>
```

Quando os usuários clicam no link `Contacts`, eles são levados à seção da página que contem o elemento de título **Contacts**.

# --instructions--

Troque o link externo por um link interno mudando o atributo `href` para o valor `#footer` e o texto de `cat photos` para `Jump to Bottom`.

Remova o atributo `target="_blank"` da tag de âncora, pois ele faz com que o documento vinculado abra em uma nova aba do navegador.

Em seguida, adicione o atributo `id` com o valor de `footer` ao elemento `<footer>` na parte inferior da página.

# --hints--

Deve haver apenas uma tag de âncora em sua página.

```js
assert($('a').length == 1);
```

Deve haver apenas um elemento `footer` em sua página.

```js
assert($('footer').length == 1);
```

A tag `a` deve ter o atributo `href` definido com o valor de "#footer".

```js
assert($('a').eq(0).attr('href') == '#footer');
```

A tag `a` não deve ter o atributo `target`.

```js
assert(
  typeof $('a').eq(0).attr('target') == typeof undefined ||
    $('a').eq(0).attr('target') == true
);
```

O texto de `a` deve ser "Jump to Bottom".

```js
assert(
  $('a')
    .eq(0)
    .text()
    .match(/Jump to Bottom/gi)
);
```

A tag `footer` deve ter um atributo `id` com o valor "footer".

```js
assert($('footer').eq(0).attr('id') == 'footer');
```

# --seed--

## --seed-contents--

```html
<h2>CatPhotoApp</h2>
<main>

  <a href="https://www.freecatphotoapp.com" target="_blank">cat photos</a>

  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">

  <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff. Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched. Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
  <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched. Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff. Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
  <p>Meowwww loved it, hated it, loved it, hated it yet spill litter box, scratch at owner, destroy all furniture, especially couch or lay on arms while you're using the keyboard. Missing until dinner time toy mouse squeak roll over. With tail in the air lounge in doorway. Man running from cops stops to pet cats, goes to jail.</p>
  <p>Intently stare at the same spot poop in the plant pot but kitten is playing with dead mouse. Get video posted to internet for chasing red dot leave fur on owners clothes meow to be let out and mesmerizing birds leave fur on owners clothes or favor packaging over toy so purr for no reason. Meow to be let out play time intently sniff hand run outside as soon as door open yet destroy couch.</p>

</main>

<footer>Copyright Cat Photo App</footer>
```

# --solutions--

```html
<h2>CatPhotoApp</h2>
<main>

  <a href="#footer">Jump to Bottom</a>

  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">

  <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff. Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched. Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
  <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched. Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff. Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
  <p>Meowwww loved it, hated it, loved it, hated it yet spill litter box, scratch at owner, destroy all furniture, especially couch or lay on arms while you're using the keyboard. Missing until dinner time toy mouse squeak roll over. With tail in the air lounge in doorway. Man running from cops stops to pet cats, goes to jail.</p>
  <p>Intently stare at the same spot poop in the plant pot but kitten is playing with dead mouse. Get video posted to internet for chasing red dot leave fur on owners clothes meow to be let out and mesmerizing birds leave fur on owners clothes or favor packaging over toy so purr for no reason. Meow to be let out play time intently sniff hand run outside as soon as door open yet destroy couch.</p>

</main>

<footer id="footer">Copyright Cat Photo App</footer>
```