http://www.bing.com:80/search?q=HTML5+CSS+JavaScript搜索结果http://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=HTML5+CSS+JavaScript版权所有 © 2026 Microsoft。保留所有权利。不得以任何方式或出于任何目的使用、复制或传输这些 XML 结果，除非出于个人的非商业用途在 RSS 聚合器中呈现必应结果。对这些结果的任何其他使用都需要获得 Microsoft Corporation 的明确书面许可。一经访问此网页或以任何方式使用这些结果，即表示您同意受上述限制的约束。https://www.w3.org/TR/2014/REC-html5-20141028/The HTML5 Recommendation represents a milestone in the development of HTML but far from being the end of the road and improvements are already well under way. It is possible that future versions will no longer be published as a monolithic specification but rather as a set of smaller modules.周四, 29 10月 2026 19:30:00 GMThttps://www.w3.org/The World Wide Web Consortium (W3C) develops standards and guidelines to help everyone build a web based on the principles of accessibility, internationalization, privacy and security.周三, 04 11月 2026 16:53:00 GMThttps://www.w3.org/html/https://html.spec.whatwg.org/multipage/ is the current HTML standard. It obsoletes all other previously-published HTML specifications. As announced at https://www.w3 ...周三, 04 11月 2026 05:04:00 GMThttps://www.w3.org/TR/2017/REC-html52-20171214/Abstract This specification defines the 5th major version, second minor revision of the core language of the World Wide Web: the Hypertext Markup Language (HTML). In this version, new features continue to be introduced to help Web application authors, new elements continue to be introduced based on research into prevailing authoring practices, and special attention continues to be given to ...周三, 04 11月 2026 05:47:00 GMThttps://www.w3.org/TR/2014/PR-html5-20140916/Abstract This specification defines the 5th major revision of the core language of the World Wide Web: the Hypertext Markup Language (HTML). In this version, new features are introduced to help Web application authors, new elements are introduced based on research into prevailing authoring practices, and special attention has been given to defining clear conformance criteria for user agents in ...周六, 24 10月 2026 19:43:00 GMThttps://www.w3.org/TR/2014/CR-html5-20140204/Abstract This specification defines the 5th major revision of the core language of the World Wide Web: the Hypertext Markup Language (HTML). In this version, new features are introduced to help Web application authors, new elements are introduced based on research into prevailing authoring practices, and special attention has been given to defining clear conformance criteria for user agents in ...周日, 11 10月 2026 01:15:00 GMThttps://www.w3.org/TR/2010/WD-html5-20100624/Abstract This specification defines the 5th major revision of the core language of the World Wide Web: the Hypertext Markup Language (HTML). In this version, new features are introduced to help Web application authors, new elements are introduced based on research into prevailing authoring practices, and special attention has been given to defining clear conformance criteria for user agents in ...周一, 02 11月 2026 11:19:00 GMThttps://www.w3.org/html/wiki/FAQsWhat is HTML5? Question: What is HTML5? HTML5 contains powerful capabilities for Web-based applications with more powerful interaction, video support, graphics, more styling effects, and a full set of APIs. HTML5 adapts to any device, whether desktop, mobile, tablet, or television. HTML5 is an open platform developed under royalty free licensing terms. People use the term HTML5 in two ways: to ...周三, 14 10月 2026 05:15:00 GMThttps://www.w3.org/TR/2012/WD-html-markup-20121025/elements.html6. HTML elements The complete set of HTML elements is the set of elements described in the following sections. In addition to the HTML elements listed below, the math element from the MathML namespace and the svg element from the SVG namespace are allowed in documents wherever phrasing content is allowed.周一, 02 11月 2026 12:16:00 GMThttps://www.w3.org/TR/2009/WD-html5-20090423/Abstract This specification defines the 5th major revision of the core language of the World Wide Web: the Hypertext Markup Language (HTML). In this version, new features are introduced to help Web application authors, new elements are introduced based on research into prevailing authoring practices, and special attention has been given to defining clear conformance criteria for user agents in ...周二, 13 10月 2026 23:24:00 GMT