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Today, I would like to share with you the relevant knowledge of how to use margin. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look at it.

1. Code

Margin spacing. Main-a {border:1px solid # F00; width:200px;}. Main-b {margin:10px 20px 30px 40px; border:1px solid # F00; width:200px;}. Main-c {border:1px solid # F00; width:200px;}

No equipment installation margin setting equipment equipment upper outer margin is 10px, right 20px, lower 30px, right 40px, pay attention to this box spacing. Outline DW software, look at the spacing screenshot without setting margin

Configure the css margin outer spacing style on the main-b object, maybe copy the code for observation, modify the value of margin to retain the browser test, and then observe and then grasp the margin css property.

2. Screenshot of efficacy

These are all the contents of the article "how to use margin". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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