Modules of CSS3

Since CSS3 is available as modules and is still evolving, there are many modules having different stability and status. Out of the fit modules published by the CSS working group, only three modules are released as recommendations and they are as follows:

 Ø  CSS Color Level 3

 Ø  CSS Namespaces

 Ø Selectors Level 3

The following modules are stable and in recommendation stage:

 Ø  Media Queries

 Ø CSS style Attributes

The following modules are in testing phase and in recommendation stage:

  CSS Backgrounds and Borders Level 3

  CSS Image Values and Replaced Content Level 3

  CSS Marquee

 CSS Multicolumn Layout

  CSS Speech

  CSS Mobile Profile 2.0

  CSS TV Profile 1.0

The following modules are in refining phase and in working draft stage:
 

 Ø CSS Transforms

 Ø CSS Transitions

 Ø CSS Values and Units Level 3

 Ø CSS Print Profile

The following modules are in revising phase and in working draft and recommendation stage:

 Ø CSS Animations

 Ø CSS Flexible Box Layout

 Ø CSS Fonts Level 3

 Ø CSS Paged Media Level 3

 Ø CSS Text Level 3

 Ø CSS Basic User Interface Level 3

 Ø CSS Writing Modes Level 3

 Ø CSSOM View

The following modules are in exploring phase and in working draft stage:

 Ø CSS Cascading and Inheritance Level 3

 Ø CSS Conditional Rules Level 3

 Ø CSS Grid Layout

 Ø CSS Grid Template Layout

 Ø CSS Line Grid

 Ø CSS Lists Level 3

 Ø CSS Tables Level 3

 Ø Selectors Level 4

 Ø CSS Object Model

The following modules are in rewriting phase and in working draft stage:

 Ø CSS Line Layout Level 3

 Ø CSS Ruby

 Ø CSS Syntax Level 3

The following modules are in abandoned phase and in working draft stage:

 Ø Behavioral Extensions to CSS

 Ø CSS Hyperlink Presentation