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								---
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								id: bad87fee1348bd9aec908852
							 
						 
					
						
							
								
									
										
										
										
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								title: Criar uma classe para selecionar com jQuery Selectors
							 
						 
					
						
							
								
									
										
										
										
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								challengeType: 0
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								forumTopicId: 16815
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								dashedName: create-a-class-to-target-with-jquery-selectors
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								---
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								# --description--
  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								
							 
						 
					
						
							
								
									
										
										
										
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								Nem todas as classes precisam ter um CSS correspondente. Às vezes, criamos classes apenas com o propósito de selecionar esses elementos de forma mais fácil usando o jQuery.
							 
						 
					
						
							
								
									
										
										
										
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								Dê a cada um dos elementos `button`  a classe `target` .
							 
						 
					
						
							
								
									
										
										
										
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								# --hints--
  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								
							 
						 
					
						
							
								
									
										
										
										
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								Você deve aplicar a classe `target`  para cada um dos elementos `button` .
							 
						 
					
						
							
								
									
										
										
										
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								```js
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								assert($('.target').length > 5);
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								```
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								# --seed--
  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								## --seed-contents--
  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								```html
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								< div  class = "container-fluid" >  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								  < h3  class = "text-primary text-center" > jQuery Playground< / h3 > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								  < div  class = "row" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    < div  class = "col-xs-6" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								      < div  class = "well" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								      < / div > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    < / div > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    < div  class = "col-xs-6" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								      < div  class = "well" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								      < / div > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    < / div > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								  < / div > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								< / div >  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								```
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								# --solutions--
  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								```html
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								< div  class = "container-fluid" >  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								  < h3  class = "text-primary text-center" > jQuery Playground< / h3 > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								  < div  class = "row" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    < div  class = "col-xs-6" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								      < div  class = "well" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "target btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "target btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "target btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								      < / div > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    < / div > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    < div  class = "col-xs-6" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								      < div  class = "well" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "target btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "target btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								        < button  class = "target btn btn-default" > < / button > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								      < / div > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    < / div > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								  < / div > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								< / div >  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								```