44 lines
		
	
	
		
			906 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			44 lines
		
	
	
		
			906 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| title: Add Elements within Your Bootstrap Wells
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| localeTitle: 在Bootstrap Wells中添加元素
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| ---
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| ## 在Bootstrap Wells中添加元素
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| 
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| 在最后一次挑战中,您已经使用井类创建了一个div,此挑战现在要求您在每个井中添加3个按钮元素。
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| 
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| ### 暗示
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| 
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| 按钮声明如下:
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| 
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| ```html
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| 
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| <button></button> 
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| ```
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| 
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| ### 解
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| 
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| 由于我们必须在每个井中声明3个按钮,我们将执行以下操作:
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| 
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| ```html
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| 
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| <div class="container-fluid"> 
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|   <h3 class="text-primary text-center">jQuery Playground</h3> 
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|   <div class="row"> 
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|     <div class="col-xs-6"> 
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|       <div class="well"> 
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|         <button></button> 
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|         <button></button> 
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|         <button></button> 
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|       </div> 
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|     </div> 
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|     <div class="col-xs-6"> 
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|       <div class="well"> 
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|         <button></button> 
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|         <button></button> 
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|         <button></button> 
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|       </div> 
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|     </div> 
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|   </div> 
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|  </div> 
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| 
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| ``` |