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This article focuses on "CSS sub-element selector instance analysis", interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Now let the editor to take you to learn "CSS sub-element selector instance analysis"!

Compared with descendant selectors, child element selectors (Child selectors) can only select elements that are children of an element.

Select child element

If you don't want to select any descendant elements, but you want to narrow it down and select only the children of an element, use the child element selector (Child selector).

For example, if you want to select a strong element that is only a child of H2 elements, you can write:

H2 > strong {color:red;}

This rule turns the two strong elements below the first H2 red, but the strong in the second H2 is not affected:

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