What does css outsider annexation mean?

The purpose of this article is to share with you what css outsider annexation means. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Outer margin separation separation dispersion means that when two vertical outer margins meet, they will form an outer margin.

The height of the separated outer margin is equal to the larger of the two heights at which the merged outer margin occurs.

External margin annexation

Outer margin merger (overlay) is a very simple concept. However, in theory, when the web page is developed and organized, it will cause more complexity.

In a nutshell, outer margin merger means that when two vertical outer margins meet, they will form an outer margin. The height of the outer margin after the merger is the larger of the height of the outer margin of the two angry merging.

When an element surges above another element, the lower outer margin of the first element is separated from the upper outer margin of the second element.

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