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								---
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								id: 587d78a3367417b2b2512ad0
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								title: Center an Element Horizontally Using the margin Property
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								challengeType: 0
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								videoUrl: 'https://scrimba.com/c/cyLJqU4'
							 
						 
					
						
							
								
									
										
										
										
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								forumTopicId: 301043
							 
						 
					
						
							
								
									
										
										
										
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								dashedName: center-an-element-horizontally-using-the-margin-property
							 
						 
					
						
							
								
									
										
										
										
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								---
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								
							 
						 
					
						
							
								
									
										
										
										
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								# --description--
  
						 
					
						
							
								
									
										
										
										
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								Another positioning technique is to center a block element horizontally. One way to do this is to set its `margin`  to a value of auto.
							 
						 
					
						
							
								
									
										
										
										
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								This method works for images, too. Images are inline elements by default, but can be changed to block elements when you set the `display`  property to `block` .
							 
						 
					
						
							
								
									
										
										
										
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								# --instructions--
  
						 
					
						
							
								
									
										
										
										
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								Center the `div`  on the page by adding a `margin`  property with a value of `auto` .
							 
						 
					
						
							
								
									
										
										
										
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								# --hints--
  
						 
					
						
							
								
									
										
										
										
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								The `div`  should have a `margin`  set to `auto` .
							 
						 
					
						
							
								
									
										
										
										
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								```js
							 
						 
					
						
							
								
									
										
										
										
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								assert(new __helpers.CSSHelp(document).getStyle('div')?.margin === 'auto');
							 
						 
					
						
							
								
									
										
										
										
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								```
							 
						 
					
						
							
								
									
										
										
										
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								# --seed--
  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								## --seed-contents--
  
						 
					
						
							
								
									
										
										
										
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								```html
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								< style >  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								  div {
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    background-color: blue;
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    height: 100px;
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    width: 100px;
							 
						 
					
						
							
								
									
										
										
										
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								  }
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								< / style >  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								< div > < / div >  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								```
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								
							 
						 
					
						
							
								
									
										
										
										
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								# --solutions--
  
						 
					
						
							
								
									
										
										
										
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								```html
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								< style >  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								  div {
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    background-color: blue;
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    height: 100px;
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    width: 100px;
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								    margin: auto;
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								  }
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								< / style >  
						 
					
						
							
								
							 
							
								
							 
							
								 
							
							
								< div > < / div >  
						 
					
						
							
								
									
										
										
										
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								```