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HTML: The Markup Language
W3C Working Draft 24 June 2010
- This Version:
- https://www.w3.org/TR/2010/WD-html-markup-20100624/
- Latest Published Version:
- https://www.w3.org/TR/html-markup/
- Latest Editor’s Draft:
- https://dev.w3.org/html5/markup/
- Previous Version:
- https://www.w3.org/TR/2010/WD-html-markup-20100304/
- Editor:
- Michael(tm) Smith, W3C <mike@w3.org>
The content of this document is also available as a single HTML file with some additional cross-reference features.
Copyright © 2010 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C liability, trademark and document use rules apply.
Abstract
This non-normative reference describes the HTML markup language and provides details to help producers of HTML content create documents that conform to the language. It is intended to complement the normative conformance criteria defined in the HTML5: A vocabulary and associated APIs for HTML and XHTML specification [HTML5]. By design, this reference does not describe related APIs in detail, nor attempt to explain how implementations that are consumers of HTML content are meant to process documents (those areas are covered by the HTML5 specification itself), nor attempt to also be a tutorial or “how to” authoring guide.
Status of this Document
This section describes the status of this document at the time of its publication. Other documents may supersede this document. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at https://www.w3.org/TR/.
This document is the 24 June 2010 Working Draft of
HTML: The Markup Language.
If you’d like to comment on this document, the preferred
means for commenting is to submit your comments through the
HTML Working Group bugzilla database, with the Component field set to HTML5: The Markup Language.
Alternatively, you can send comments by e-mail to
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(archived).
This document was published by the W3C HTML Working Group, part of the HTML Activity in the W3C Interaction Domain.
Instability and incompleteness of this document
This document is a working draft — all parts of it remain subject to significant change or removal, and some parts are currently incomplete; in particular, many elements currently lack complete documentation in the following subsections:
- Examples
- The documentation for each element ideally have at least one conformant example and at least one non-conformant example.
- Details
- The purpose of this subsection is to provide, where needed, additional details about the semantics of the element and its attributes.
- Additional constraints and admonitions
- This purpose of this subsection is to provide, where needed, additional document-conformance constraints and usage admonitions for the element and its attributes (in addition to those already documented in the Permitted content, Permitted attributes, Permitted parent elements, and Tag omission subsections).
Publication as a Working Draft does not imply endorsement by the W3C Membership. This is a draft document and may be updated, replaced or obsoleted by other documents at any time. It is inappropriate to cite this document as other than work in progress.
This document was produced by a group operating under the 5 February 2004 W3C Patent Policy. This document is informative only. W3C maintains a public list of any patent disclosures made in connection with the deliverables of the group; that page also includes instructions for disclosing a patent. An individual who has actual knowledge of a patent which the individual believes contains Essential Claim(s) must disclose the information in accordance with section 6 of the W3C Patent Policy.
Table of Contents
Full Table of Contents #
- 1.Introduction
- 2.Terminology
- 3.Documents
- 4.HTML syntax
-
5.HTML elements
- a – hyperlink ⓘ
- abbr – abbreviation ⓘ
- address – contact information ⓘ
- area – image-map hyperlink ⓘ
- article – article ⓘ NEW
- aside – tangential content ⓘ NEW
- audio – audio stream ⓘ NEW
- b – offset text typically styled in bold ⓘ CHANGED
- base – base URL ⓘ
- bdo – BiDi override ⓘ
- blockquote – block quotation ⓘ
- body – document body ⓘ
- br – line break ⓘ
- button ⓘ
- button type=submit – submit button
- button type=reset – reset button
- button type=button – button with no additional semantics
- canvas – canvas for dynamic graphics ⓘ NEW
- caption – table title ⓘ
- cite – cited title of a work ⓘ CHANGED
- code – code fragment ⓘ
- col – table column ⓘ
- colgroup – table column group ⓘ
- command ⓘ NEW
- command type=command – command with an associated action NEW
- command type=radio – selection of one item from a list of items NEW
- command type=checkbox – state or option that can be toggled NEW
- datalist – predefined options for other controls ⓘ NEW
- dd – description or value ⓘ
- del – deleted text ⓘ
- details – control for additional on-demand information ⓘ NEW
- dfn – defining instance ⓘ
- div – generic flow container ⓘ
- dl – description list ⓘ
- dt – term or name ⓘ
- em – emphatic stress ⓘ CHANGED
- embed – integration point for plugins ⓘ NEW
- fieldset – set of related form controls ⓘ
- figcaption – figure caption ⓘ NEW
- figure – figure with optional caption ⓘ NEW
- footer – footer ⓘ NEW
- form – user-submittable form ⓘ
- h1 – heading ⓘ
- h2 – heading ⓘ
- h3 – heading ⓘ
- h4 – heading ⓘ
- h5 – heading ⓘ
- h6 – heading ⓘ
- head – document metadata ⓘ
- header – header ⓘ NEW
- hgroup – heading group ⓘ NEW
- hr – thematic break ⓘ CHANGED
- html – root element ⓘ
- i – offset text typically styled in italic ⓘ
- iframe – nested browsing context (inline frame) ⓘ
- img – image ⓘ
- input ⓘ
- input type=text – text-input field
- input type=password – password-input field
- input type=checkbox – checkbox
- input type=radio – radio button
- input type=button – button
- input type=submit – submit button
- input type=reset – reset button
- input type=file – file upload control
- input type=hidden – hidden input control
- input type=image – image-coordinates input control
- input type=datetime – global date-and-time input control NEW
- input type=datetime-local – local date-and-time input control NEW
- input type=date – date input control NEW
- input type=month – year-and-month input control NEW
- input type=time – time input control NEW
- input type=week – year-and-week input control NEW
- input type=number – number input control NEW
- input type=range – imprecise number-input control NEW
- input type=email – e-mail address input control NEW
- input type=url – URL input control NEW
- input type=search – search field NEW
- input type=tel – telephone-number-input field NEW
- input type=color – color-well control NEW
- ins – inserted text ⓘ
- kbd – user input ⓘ
- keygen – key-pair generator/input control ⓘ NEW
- label – caption for a form control ⓘ
- legend – title or explanatory caption ⓘ
- li – list item ⓘ
- link – inter-document relationship metadata ⓘ
- map – image-map definition ⓘ
- mark – marked (highlighted) text ⓘ NEW
- menu – list of commands ⓘ CHANGED
- meta ⓘ
- meta name – name-value metadata
- meta http-equiv=refresh – “refresh” pragma directive
- meta http-equiv=default-style – “preferred stylesheet” pragma directive
- meta http-equiv=content-language – “default language” pragma directive OBSOLETE
- meta charset – document character-encoding declaration NEW
- meta http-equiv=content-type – document character-encoding declaration
- meter – scalar gauge ⓘ NEW
- nav – group of navigational links ⓘ NEW
- noscript – fallback content for script ⓘ
- object – generic external content ⓘ
- ol – ordered list ⓘ
- optgroup – group of options ⓘ
- option – option ⓘ
- output – result of a calculation in a form ⓘ NEW
- p – paragraph ⓘ
- param – initialization parameters for plugins ⓘ
- pre – preformatted text ⓘ
- progress – progress indicator ⓘ NEW
- q – quoted text ⓘ
- rp – ruby parenthesis ⓘ NEW
- rt – ruby text ⓘ NEW
- ruby – ruby annotation ⓘ NEW
- samp – (sample) output ⓘ
- script – embedded script ⓘ
- section – section ⓘ NEW
- select – option-selection form control ⓘ
- small – small print ⓘ CHANGED
- source – media source ⓘ NEW
- span – generic span ⓘ
- strong – strong importance ⓘ CHANGED
- style – style (presentation) information ⓘ
- sub – subscript ⓘ
- summary – summary, caption, or legend for a details control ⓘ NEW
- sup – superscript ⓘ
- table – table ⓘ
- tbody – table row group ⓘ
- td – table cell ⓘ
- textarea – text input area ⓘ
- tfoot – table footer row group ⓘ
- th – table header cell ⓘ
- thead – table heading group ⓘ
- time – date and/or time ⓘ NEW
- title – document title ⓘ
- tr – table row ⓘ
- ul – unordered list ⓘ
- var – variable or placeholder text ⓘ
- video – video ⓘ NEW
- wbr – line-break opportunity ⓘ NEW
- 6.Common content models
- 7.Common attributes
- 8.Forms attributes
- 9.Datatypes