Accessibility: WCAG2 at a Glance Perceivable Provide text alternatives for non-text content. Provide captions and alternatives for audio and video content. Make content adaptable; and make it available to assistive technologies. Use sufficient contrast to make things easy to see and hear. Operable Make all functionality keyboard accessible. Give users enough time to read and use content. Do not us
CSS Validation Service Check Cascading Style Sheets (CSS) and (X)HTML documents with style sheets Download the CSS Validator The CSS validator is available in three different packaging: from Git for developers who want the very latest version, as a jar archive to build applications and for use as a command line tool, and (since 2009) as a war archive for server-side applications. Download the sour
Translations of Current W3C standards and drafts See also how to contribute to W3C translation efforts. A MathML for CSS Profile 日本語 (Japanese): CSSに対応するMathMLの概要書 — Translators: Yoshikazu Takamura A P3P Assurance Signature Profile 日本語 (Japanese): A P3P Assurance Signature Profile — Translators: Yusuke Koizumi A Semantic Web Primer for Object-Oriented Software Developers русский (Russian): Введени
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. Working with stakeholders of the web A range of organizations join the World Wide Web Consortium as Members to work with us to drive the direction of core web technologies and exchange ideas with industry and resear
1
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
