The section element represents a generic section of a document or application. Note: The element should be the first child element of the
element. Note: If the contents of the element would make sense syndicated as a standalone piece, the
element may be a better choice. The aside content should be indirectly related to the surrounding content. ... No Permalink Share Can I use MDN # section Defines a section within a web page. Content attributes: Global attributes Accessibility considerations: For authors. This includes information about styles, scripts and data to help software (search engines, browsers, etc.) Example: Copy. Instead, use the, Avoid skipping heading levels: always start from. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. in the Subject line of an email when HTML is used as an email authoring format, the title element can be omitted.. 4.2.2 The title element MDN Event Attributes. Metadata for styles and scripts may be defined in the page or link to another file that has the information. The media type (from the (Content-Type header, the start of a data: URL, or Blob.type for a blob: URL) 2.2. Common uses for JavaScript are image manipulation, form validation, and dynamic changes of content. If you'd like to contribute to the data, please check out,

: The HTML Section Heading elements, https://github.com/mdn/interactive-examples, Headings • Page Structure • WAI Web Accessibility Tutorials, MDN Understanding WCAG, Guideline 1.3 explanations, Understanding Success Criterion 1.3.1 | W3C Understanding WCAG 2.0, MDN Understanding WCAG, Guideline 2.4 explanations, Understanding Success Criterion 2.4.1 | W3C Understanding WCAG 2.0, Understanding Success Criterion 2.4.6 | W3C Understanding WCAG 2.0, Understanding Success Criterion 2.4.10 | W3C Understanding WCAG 2.0, Labeling Regions • Page Structure • W3C WAI Web Accessibility Tutorials, https://github.com/mdn/browser-compat-data. Related Pages. 2. Because of this, it is important to not skip one or more heading levels. 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. In the W3 wiki page about structuring HTML5, it says:
: Used to either group different articles into different purposes or subjects, or to define the different sections of a single article. She suggested a fix: we wrapped the summary in a
element:
Summary text
In most screen readers, a
element isn’t announced unless it has an accessible name. [CSSVALUES] When comparing the attribute name part of a CSS 'attr()' function to the names of namespace-less attributes on HTML elements in HTML documents, the name part of the CSS 'attr()' function must first be converted to ASCII lowercase. The title element is a required child in most situations, but when a higher-level protocol provides title information, e.g. It is the most populous city in the United Kingdom, with a … In both cases, the comp… 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. It also describes how to use the
tag (from same W3 link above):
is related to
, but is distinctly different. So centering an element in the viewport is very simple. Elchi3 added this to Needs triage in HTML docs MDN content board via automation May 26, 2020 Elchi3 moved this from Needs triage to Low priority in HTML docs MDN content board May 26, 2020 Elchi3 added Content and removed Content:Other Content labels May 27, 2020 If it makes sense to separately syndicate the content of a. All the tags are listed alphabetically. © 2005-2020 Mozilla and individual contributors. Copy.

is the highest section level and

is the lowest. Content is available under these licenses. downloadHTML5 1. At the bottom of the docs on the MDN site, iframe isn’t listed as one of the permitted tags? The main advantage of the section tag is, it is a semantic element, which describes its meaning to both browser and developer. Definition and Usage. The HTMLTableSectionElement interface provides special properties and methods (beyond the HTMLElement interface it also has available to it by inheritance) for manipulating the layout and presentation of sections, that is headers, footers and bodies, in an HTML table.. Properties. Build ID: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.3a5pre) Gecko/20100427 Minefield/3.7a5pre See bug 559284, where these elements default style is now defined as display:block This bug requests the section elements (article, aside, footer, header, hgroup, nav, section) to return these DOM elements type equals to HTMLElement and not as HTMLUnknownElement as they are today. You can have primary and secondary menus, but you never nest, or put a