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Today, I would like to share with you the relevant knowledge of the empty HTML elements to be closed. 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. Let's take a look.

In HTML5, you don't have to close all elements (for example,

Element, but we recommend that you add a close tag to each element.

Not recommended:

This is a paragraph.

This is a paragraph.

Recommended:

This is a paragraph.

This is a paragraph.

Turn off empty HTML elements

In HTML5, empty HTML elements do not have to be closed:

We can write like this:

It can also be written like this:

A slash (/) is required in XHTML and XML.

If you expect XML software to use your page, using this style is very good.

Use lowercase property names

HTML5 property names allow uppercase and lowercase letters.

We recommend using lowercase property names:

It is a very bad habit to use both uppercase and lowercase.

Developers usually use lowercase (similar to XHTML).

The lowercase style looks more refreshing.

Lowercase letters are easy to write.

Not recommended:

Recommended:

These are all the contents of the article "do you want to close the empty HTML element?" 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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