The Cascading Style Sheets (CSS) Working Group has published a Last Call Working Draft of CSS Writing Modes Level 3. This specification defines CSS support for various international writing modes, such as left-to-right (e.g. Latin or Indic), right-to-left (e.g. Hebrew or Arabic), bidirectional (e.g. mixed Latin and Arabic) and vertical (e.g. Asian scripts). CSS is a language for describing the rendering of structured documents (such as HTML and XML) on screen, on paper, in speech, etc. Comments are welcome through 24 December. Learn more about the Style Activity.