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Today, the editor will share with you the relevant knowledge about the characteristics of HTML block-level elements. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article.

The block element will occupy a whole line or multiple lines alone, and its size can be set arbitrarily. It is a necessary part of building a web page layout and makes the web page structure more compact and reasonable.

Typical representative: div,h2-h7,p,ul,li

Features:

1. It has a single line, and no one in an ordinary stream can share a line with it.

two。 You can set its width, height, inner and outer margin.

3. Under nesting (include), the child block element width (without definition) is the same as the parent block element width by default

4. Can hold other elements, with the exception of p element

What are the characteristics of html 1, simplicity: hypertext markup language version upgrade using superset mode, thus more flexible and convenient, suitable for beginner front-end developers to use.

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.

These are all the contents of the article "what are the characteristics of HTML block-level elements?" Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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