What is the point of CSS collapsing margins?

Posted by Tom on Stack Overflow See other posts from Stack Overflow or by Tom
Published on 2010-06-18T13:22:06Z Indexed on 2010/06/18 13:33 UTC
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Filed under:

css

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web-design

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w3c

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box-model

The CSS2 box model tells us that adjoining margins collapse.

I find it quite annoying, being the source of many design bugs. I hope that by understanding the purpose of collapsing margins, I will understand when to use them and how to avoid them when they are not needed.

What is the purpose of this feature?

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