Case Analysis of HTML element matching

This article mainly introduces the relevant knowledge of HTML element matching case analysis, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value. I believe you will gain something after reading this HTML element matching case analysis article. Let's take a look at it.

Matches all objects that are the first child element

All elements in an element

In the following example, the selector matches all objects that are the first child of the element

All elements in the element:

P:first-child i {color:blue;}

Some text. Some text.

Some text. Some text.

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