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This article mainly introduces the CSS expansion selector how to use the relevant knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that everyone after reading this CSS expansion selector how to use the article will have a harvest, let's take a look at it.

1. Association selector

Aaaaaaa

Set the style of the p tag in the div tag and the style in the nested tag

Div p

{

Background-color:red

}

2. Combination selector

one hundred and eleven

2222

Set the div and p tags to the same style

Div,p

{

Background-color:red

}

3. Pseudo element selector

Css provides some defined styles that can be used directly

Such as using hyperlinks

Status of the hyperlink:

The original state, the state when the mouse is placed, the state when clicked, the state after clicking.

: link: hover: active: visited

This is the end of the article on "how to use the extension selector of CSS". Thank you for reading! I believe you all have a certain understanding of the knowledge of "how to use the expansion selector of CSS". If you want to learn more, you are welcome to follow the industry information channel.

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