2021-06-15 07:49:18 +00:00
---
id: bad87fee1347bd9aedf08845
2021-07-25 18:17:00 +00:00
title: Limpar o CSS customizado para o Bootstrap
2021-06-15 07:49:18 +00:00
challengeType: 0
forumTopicId: 17565
dashedName: ditch-custom-css-for-bootstrap
---
# --description--
2021-07-16 05:33:16 +00:00
Nós podemos limpar nosso código e fazer o aplicativo de fotos de gato parecer mais convencional ao utilizar os estilos nativos do Bootstrap ao invés dos estilos customizados que criamos mais cedo.
2021-06-15 07:49:18 +00:00
2021-07-16 05:33:16 +00:00
Não se preocupe - haverá muito tempo para customizar nosso CSS depois.
2021-06-15 07:49:18 +00:00
2021-07-25 18:17:00 +00:00
Exclua as declarações CSS `.red-text` , `p` e `.smaller-image` do elemento `style` para que as únicas declarações restantes no elemento `style` sejam `h2` e `thick-green-border` .
2021-06-15 07:49:18 +00:00
2021-07-25 18:17:00 +00:00
Em seguida, exclua o elemento `p` que contem um link morto. Depois disso, remova a classe `red-text` do elemento `h2` e substitua-a pela classe `text-primary` do Bootstrap.
2021-06-15 07:49:18 +00:00
2021-07-25 18:17:00 +00:00
Finalmente, remova a classe `smaller-image` do primeiro elemento `img` e substitua-a pela classe `img-responsive` .
2021-06-15 07:49:18 +00:00
# --hints--
2021-07-25 18:17:00 +00:00
O elemento `h2` não deve mais conter a classe `red-text` .
2021-06-15 07:49:18 +00:00
```js
assert(!$('h2').hasClass('red-text'));
```
2021-07-25 18:17:00 +00:00
O elemento `h2` deve ter agora a classe `text-primary` .
2021-06-15 07:49:18 +00:00
```js
assert($('h2').hasClass('text-primary'));
```
2021-07-25 18:17:00 +00:00
Os elementos de parágrafo não devem mais usar a fonte `Monospace` .
2021-06-15 07:49:18 +00:00
```js
assert(
!$('p')
.css('font-family')
.match(/monospace/i)
);
```
2021-07-25 18:17:00 +00:00
A classe `smaller-image` deve ser removida da imagem superior.
2021-06-15 07:49:18 +00:00
```js
assert(!$('img').hasClass('smaller-image'));
```
2021-07-25 18:17:00 +00:00
Você deve adicionar a classe `img-responsive` à imagem superior.
2021-06-15 07:49:18 +00:00
```js
assert($('.img-responsive').length > 1);
```
# --seed--
## --seed-contents--
```html
< link href = "https://fonts.googleapis.com/css?family=Lobster" rel = "stylesheet" type = "text/css" >
< style >
.red-text {
color: red;
}
h2 {
font-family: Lobster, Monospace;
}
p {
font-size: 16px;
font-family: Monospace;
}
.thick-green-border {
border-color: green;
border-width: 10px;
border-style: solid;
border-radius: 50%;
}
.smaller-image {
width: 100px;
}
< / style >
< div class = "container-fluid" >
< h2 class = "red-text text-center" > CatPhotoApp< / h2 >
< p > Click here for < a href = "#" > cat photos< / a > .< / p >
2021-09-22 15:34:59 +00:00
< a href = "#" > < img class = "smaller-image thick-green-border" src = "https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt = "A cute orange cat lying on its back." > < / a >
2021-06-15 07:49:18 +00:00
2021-09-22 15:34:59 +00:00
< img src = "https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg" class = "img-responsive" alt = "Three kittens running towards the camera." >
2021-06-15 07:49:18 +00:00
< div class = "row" >
< div class = "col-xs-4" >
< button class = "btn btn-block btn-primary" > Like< / button >
< / div >
< div class = "col-xs-4" >
< button class = "btn btn-block btn-info" > Info< / button >
< / div >
< div class = "col-xs-4" >
< button class = "btn btn-block btn-danger" > Delete< / button >
< / div >
< / 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 >
< form action = "https://freecatphotoapp.com/submit-cat-photo" >
< label > < input type = "radio" name = "indoor-outdoor" > Indoor< / label >
< label > < input type = "radio" name = "indoor-outdoor" > Outdoor< / label >
< label > < input type = "checkbox" name = "personality" > Loving< / label >
< label > < input type = "checkbox" name = "personality" > Lazy< / label >
< label > < input type = "checkbox" name = "personality" > Crazy< / label >
< input type = "text" placeholder = "cat photo URL" required >
< button type = "submit" > Submit< / button >
< / form >
< / div >
```
# --solutions--
```html
< link href = "https://fonts.googleapis.com/css?family=Lobster" rel = "stylesheet" type = "text/css" >
< style >
h2 {
font-family: Lobster, Monospace;
}
.thick-green-border {
border-color: green;
border-width: 10px;
border-style: solid;
border-radius: 50%;
}
< / style >
< div class = "container-fluid" >
< h2 class = "text-primary text-center" > CatPhotoApp< / h2 >
2021-09-22 15:34:59 +00:00
< a href = "#" > < img class = "img-responsive thick-green-border" src = "https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt = "A cute orange cat lying on its back." > < / a >
2021-06-15 07:49:18 +00:00
2021-09-22 15:34:59 +00:00
< img src = "https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg" class = "img-responsive" alt = "Three kittens running towards the camera." >
2021-06-15 07:49:18 +00:00
< div class = "row" >
< div class = "col-xs-4" >
< button class = "btn btn-block btn-primary" > Like< / button >
< / div >
< div class = "col-xs-4" >
< button class = "btn btn-block btn-info" > Info< / button >
< / div >
< div class = "col-xs-4" >
< button class = "btn btn-block btn-danger" > Delete< / button >
< / div >
< / 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 >
< form action = "https://freecatphotoapp.com/submit-cat-photo" >
< label > < input type = "radio" name = "indoor-outdoor" > Indoor< / label >
< label > < input type = "radio" name = "indoor-outdoor" > Outdoor< / label >
< label > < input type = "checkbox" name = "personality" > Loving< / label >
< label > < input type = "checkbox" name = "personality" > Lazy< / label >
< label > < input type = "checkbox" name = "personality" > Crazy< / label >
< input type = "text" placeholder = "cat photo URL" required >
< button type = "submit" > Submit< / button >
< / form >
< / div >
```