W3C standards and drafts

W3C publishes a range of technical reports (Standards and supporting Notes) which help move the web forward.

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Standards
W3C publishes Recommendations which are considered Web Standards. Standards are normative. They are endorsed by W3C and its Members. Learn about our Standards process.
Supporting Notes
Notes are informative. They give you use cases, practices, and code examples.
Supporting Registries
Registries are informative. They document collections of values or other data.

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Showing 37 reports across 34 families, filtered by status (Candidate Standards) and tags (CSS).

CSS View Transitions

- history
Tags
CSS

CSS Values and Units

- history
Tags
CSS

Compositing and Blending

- history
Tags
CSS

CSS Backgrounds and Borders

CSS Color

CSS Color Module Level 4

Candidate Standard
- history
Tags
CSS

CSS Images

CSS Images Module Level 3

Candidate Standard
- history
Tags
CSS

PNG

CSS Text

CSS Text Module Level 3

Candidate Standard
- history
Tags
CSS

CSS Display

CSS Display Module Level 3

Candidate Standard
- history
Tags
CSS

CSS Speech

CSS Speech Module Level 1

Candidate Standard
- history
Tags
CSS

CSS Easing Functions

CSS Easing Functions Level 1

Candidate Standard
- history
Tags
CSS

CSS Shapes

CSS Shapes Module Level 1

Candidate Standard
- history
Tags
CSS

CSS Custom Properties for Cascading Variables

CSS Color Adjustment

- history
Tags
CSS

CSS Text Decoration

- history
Tags
CSS

CSS Will Change

CSS Will Change Module Level 1

Candidate Standard
- history
Tags
CSS

CSS Conditional Rules

- history
Tags
CSS
- history
Tags
CSS

CSS Cascading and Inheritance

- history
Tags
CSS
- history
Tags
CSS

Media Queries

Media Queries Level 4

Candidate Standard
- history
Tags
CSS

CSS Syntax

CSS Syntax Module Level 3

Candidate Standard
- history
Tags
CSS

CSS Painting API

CSS Painting API Level 1

Candidate Standard
- history
Tags
CSS

CSS Scrollbars

- history
Tags
CSS

CSS Multi-column Layout

- history
Tags
CSS

CSS Masking

CSS Masking Module Level 1

Candidate Standard
- history
Tags
CSS

CSS Counter Styles

CSS Counter Styles Level 3

Candidate Standard
- history
Tags
CSS

CSS Scroll Snap

CSS Scroll Snap Module Level 1

Candidate Standard
- history
Tags
CSS

TTML

- history
Tags
CSS

CSS Grid Layout

CSS Grid Layout Module Level 1

Candidate Standard
- history
Tags
CSS

CSS Grid Layout Module Level 2

Candidate Standard
- history
Tags
CSS

CSS Writing Modes

CSS Writing Modes Level 4

Candidate Standard
- history
Tags
CSS

WebVTT

- history
Tags
CSS

CSS Transforms

CSS Transforms Module Level 1

Candidate Standard
- history
Tags
CSS

CSS Fragmentation

- history
Tags
CSS

Geometry Interfaces

- history
Tags
CSS

CSS Flexible Box Layout

- history
Tags
CSS