Which match is used by css3 to represent the child selector?

This article is about which conformance css3 uses to represent child selectors. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

In css3, the ">" symbol (child combinator) is used to indicate the child selector, and the syntax "E > F {...}" is used to select and style all the immediate child elements F as E elements; the child selector can only select child elements, not grandchild elements.

The operating environment of this tutorial: windows7 system, CSS3&&HTML5 version, Dell G3 computer.

In css3, the ">" symbol (child combinator) is used to denote the child selector.

There can be blank spaces on both sides of the subcombination, which is optional. Therefore, there is no problem with the following words:

E > F {sRules} E > F {sRules}

The descendant selector is used to select and style all immediate child elements F as E elements.

If you don't want to select any descendant element, you want to narrow it down and select only the child elements of an element.

Compared with descendant selectors, child element selectors (Child selectors) can only be selected as child elements of an element.

Unlike the inclusion selector (EF), the child selector can only hit the sub-element, not the grandchild.

Examples

Select all parents that are elements

Elements:

Div > p {background-color:yellow;}. Demo > p {color:red;}. Demo > h4 {color:blue;}

My first one is the p tag.

I am title 1.

My second is the p tag.

I am the subtitle.

My third is the p tag.

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