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This article introduces the knowledge of "what is a HTML element selector". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

In W3C standard, element selector is also called type selector (type selector).

The type selector matches the name of the document language element type. The type selector matches every instance of the element type in the document tree.

The following rule matches all H2 elements in the document tree:

What are the characteristics of H2 {font-family: sans-serif;} html 1. Simplicity: hypertext markup language version upgrade adopts superset mode, which is more flexible and convenient, and is suitable for beginner front-end developers.

2. Extensibility: the wide application of hypertext markup language brings the requirements of strengthening functions and increasing identifiers. Hypertext markup language adopts the way of subclass elements to ensure the expansion of the system.

3. Platform independence: hypertext markup language can be used on a wide range of platforms, which is one of the reasons why the World wide Web is so popular.

4. Versatility: HTML is the universal language of the network, which allows web producers to create complex pages that combine text and pictures, which can be viewed by anyone else on the Internet, no matter what type of computer or browser they are using.

That's all for "what is the HTML element selector?" Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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