<section>: The Generic Section element - HTML: HyperText Markup Language 编辑
The HTML <section> element represents a standalone section — which doesn't have a more specific semantic element to represent it — contained within an HTML document. Typically, but not always, sections have a heading.
The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.
The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.As an example, a navigation menu should be wrapped in a <nav> element, but a list of search results and a map display and its controls don't have specific elements, and could be put inside a <section>.
Note: If the contents of the element would make sense syndicated as a standalone piece, the <article> element may be a better choice.
| Content categories | Flow content, Sectioning content, palpable content. |
|---|---|
| Permitted content | Flow content. |
| Tag omission | None, both the starting and ending tag are mandatory. |
| Permitted parents | Any element that accepts flow content. Note that a <section> element must not be a descendant of an <address> element. |
| Implicit ARIA role | region if the element has an accessible name, otherwise no corresponding role |
| Permitted ARIA roles | alert, alertdialog, application, banner, complementary, contentinfo, dialog, document, feed, log, main, marquee, navigation, none, note, presentation, search, status, tabpanel |
| DOM interface | HTMLElement |
Attributes
This element only includes the global attributes.
Usage notes
- Each
<section>should be identified, typically by including a heading (<h1>-<h6>element) as a child of the<section>element. - If it makes sense to separately syndicate the content of a
<section>element, use an<article>element instead. - Do not use the
<section>element as a generic container; this is what<div>is for, especially when the sectioning is only for styling purposes. A rule of thumb is that a section should logically appear in the outline of a document.
Example
Before
<div>
<h1>Heading</h1>
<p>Bunch of awesome content</p>
</div>After
<section>
<h1>Heading</h1>
<p>Bunch of awesome content</p>
</section>
Specifications
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of '<section>' in that specification. | Living Standard | |
| HTML 5.1 The definition of '<section>' in that specification. | Recommendation | |
| HTML5 The definition of '<section>' in that specification. | Recommendation |
Browser compatibility
BCD tables only load in the browser
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.See also
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