HTML5 tag collection

Tags that can be omitted
Tags that do not allow closing tags: area (defines the area in the image map), base (specifies the default address or default target for all links on the page) , br, col (define attribute values ​​for one or more columns in the table), embed (define embedded content, such as plug-in-5), hr, img, input, keygen, link, meta, param, source, track, wbr
Tags that can omit the end tag: li, dt, dd, p, rt, optgroup, option, colgroup, thread, tbody, tr, td, th
Tags that can be completely omitted: html, head, body , colgroup, tbody
New tag
section: A content block in the page, which can be included in a chapter, page, footer or other part of the page, and can be combined with h1, h2.. . and other tags are used in combination to represent the document structure.
article: Represents an independent piece of content on the page that has nothing to do with the context, such as an article.
aside: Define content other than article. The content of aside should be related to the content of article.
header: The title of the content block in the page or the entire page.
footer: The content block in the page or the footer of the entire page.
hgroup: Group the content blocks in the page or the titles of the entire page.
nav: Part of the navigation link.
figure: Specifies independent flow content (images, charts, photos, code, etc., the content should be related to the main content, but if deleted, it should not have an impact on the document flow).
video: video. exp:
audio:Audio.
embed: Used to embed content (including various media).
mark:Change color, pay attention.
progress: progress bar. exp:
time: Defines the date or time, or both. This tag is used by the search engine. The engine will know based on this tag that this block represents a time. There is an attribute named pubdate. When the engine reads it, it will know that the value in datatime in this block is the publication time of this article, and there are two special characters T and Z in this time. T represents the separator of date and time, and Z represents the standard format of time. exp:
datalist: Define the option list. Use this element in conjunction with an input element to define the possible values ​​of the input. exp:
output:exp:

0100+=

Global properties
data-type: Custom attributes.
hidden: hidden, single label.
spellcheck: Correct the grammar of the input content. exp:
tabindex:tab key order.
contenteditable: Modify the content. exp:

Make the entire text editable: <script>window.document.designMode="off";</script>//offClose , on: editable

The above is the content of HTML5 tags. For more related content, please pay attention to the PHP Chinese website (www.php.cn)!

Related articles:

The definition and regulations of each tag in HTML5: header

Detailed explanation of how to use HTML5 tags

Example introduction to the difference between HTML5 tags and HTML4 tags