CSS Positioned Layout Module Level 3 Draft Published

The Cascading Style Sheets (CSS) Working Group has published a Working Draft of CSS Positioned Layout Module Level 3. This module contains the features of CSS level 3 relating to positioning and stacking of elements. It includes and extends the functionality of CSS level 2, which builds on CSS level 1. The main extensions compared to level 2 are the ability to position elements based on CSS Region boxes, the ability to specify different containing blocks for elements and sticky positioning. Other kinds of layout, such as tables, “floating” boxes, ruby annotations, grid layouts, columns and basic handling of normal “flow” content, are described in other modules. Also, the layout of text inside each line is defined elsewhere. Learn more about the Style Activity.