W3C CSS specifications

E171237

W3C CSS specifications are the official World Wide Web Consortium standards that define how Cascading Style Sheets control the presentation and layout of web content across browsers and devices.

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All labels observed (5)

Statements (109)

Predicate Object
instanceOf technical specification
web standard specification collection
abbreviation W3C CSS specifications self-linksurface differs
surface form: CSS specs
appliesTo HTML documents
MathML documents
SVG documents
XML documents
defines CSS UI properties
CSS animations
CSS at-rules
CSS Backgrounds and Borders Module
surface form: CSS backgrounds and borders

CSS box model
CSS cascade and inheritance rules
CSS color contrast functions (in newer levels)
CSS color models
CSS containment
CSS counters
CSS custom properties
CSS environment variables (env())
CSS filters
CSS flexbox layout
CSS fonts and text rendering
CSS Fragmentation Module
surface form: CSS fragmentation

CSS Grid Layout Level 1 Editor’s Draft
surface form: CSS grid layout

CSS Images Module
surface form: CSS images

CSS layering and stacking context
CSS layout models
CSS Writing Modes Module
surface form: CSS line breaking rules

CSS lists and markers
CSS Logical Properties and Values Module
surface form: CSS logical properties

CSS Backgrounds and Borders Module
surface form: CSS masking and clipping

CSS Media Queries
surface form: CSS media feature queries

CSS Media Queries
surface form: CSS media queries

CSS Multi-column Layout Module Level 1
surface form: CSS multi-column layout

CSSOM View Module
surface form: CSS object model behavior

CSS Overflow Module
surface form: CSS overflow behavior

CSS Paged Media Module
surface form: CSS paged media

CSS positioning
CSS regions model (deprecated in practice)
CSS Ruby Layout Module Level 1
surface form: CSS ruby layout

CSS scroll snapping
CSS scrollbars styling
CSS selectors
CSS shapes
CSS Speech Module
surface form: CSS speech properties

CSS text decoration
CSS Overflow Module
surface form: CSS text overflow

CSS Transforms Module
surface form: CSS transforms

CSS transitions
CSS values and units
CSS viewport units
CSS visual formatting model
CSS will-change hinting
CSS Writing Modes Module
surface form: CSS writing modes

Cascading Style Sheets language
syntax for CSS
developedBy W3C CSS Working Group
ensures cross-browser interoperability for CSS features
goal ensure interoperable CSS implementations across browsers
separate content from presentation on the web
governs layout behavior across devices
visual presentation of web content
includes CSS Animations Module
surface form: CSS Animations Module Level 1

CSS Backgrounds and Borders Module
surface form: CSS Backgrounds and Borders Module Level 3

CSS Cascade and Inheritance Module
surface form: CSS Cascading and Inheritance Level 3

CSS Cascade and Inheritance Module
surface form: CSS Cascading and Inheritance Level 4

CSS Cascade and Inheritance Module
surface form: CSS Cascading and Inheritance Level 5

CSS Color Module
surface form: CSS Color Module Level 3

CSS Color Module
surface form: CSS Color Module Level 4

CSS Conditional Rules Module Level 3
CSS Containment Module Level 1
CSS Custom Properties for Cascading Variables Module Level 1
CSS Flexbox Layout Level 1 Editor’s Draft
surface form: CSS Flexible Box Layout Module Level 1

CSS Fonts Module Level 3
CSS Grid Layout Level 1 Editor’s Draft
surface form: CSS Grid Layout Module Level 1

CSS Multi-column Layout Module Level 1
CSS Overflow Module
surface form: CSS Overflow Module Level 3

CSS Paged Media Module
surface form: CSS Paged Media Module Level 3

CSS Scroll Snap Module
surface form: CSS Scroll Snap Module Level 1

CSS Text Module
surface form: CSS Text Decoration Module Level 3

CSS Text Module
surface form: CSS Text Module Level 3

CSS Transforms Module
surface form: CSS Transforms Module Level 1

CSS Transitions Module
surface form: CSS Transitions Module Level 1

CSS Values and Units Module
surface form: CSS Values and Units Module Level 3

CSS Will Change Module Level 1
CSS Writing Modes Module
surface form: CSS Writing Modes Level 3

CSS Level 1 specification
surface form: CSS1 specification

CSS2.1 specification
CSS Conditional Rules Module Level 3
surface form: Media Queries Level 3

Selectors Level 3
Selectors Level 4
includesStatus Candidate Recommendation
Proposed Recommendation
W3C Note
W3C Recommendation
Working Draft
maintainedBy World Wide Web Consortium
organizedAs CSS levels and modules
partOf W3C CSS Working Group
surface form: W3C Style Activity
publishedAt https://www.w3.org/Style/CSS/specs.en.html
relatedStandard ARIA specifications
DOM specifications
HTML Living Standard
SVG specifications
standardizes presentation of web documents
statusProcess W3C Recommendation Track
surface form: W3C Recommendation track
usedBy authoring tool implementers
web browser vendors
web developers

Referenced by (8)

Full triples — surface form annotated when it differs from this entity's canonical label.

W3C markup validation tools implementsStandard W3C CSS specifications
Peter Linss notableWork W3C CSS specifications
this entity surface form: Cascading Style Sheets (CSS) specifications
CSS Device Adaptation Module partOf W3C CSS specifications
CSS Level 1 specification partOfSeries W3C CSS specifications
this entity surface form: CSS specifications
W3C CSS specifications abbreviation W3C CSS specifications self-linksurface differs
this entity surface form: CSS specs
Cascading Style Sheets test suites relatedTo W3C CSS specifications
this entity surface form: CSS specifications
Hixie workedOn W3C CSS specifications
subject surface form: Ian Hickson
this entity surface form: CSS specifications
CSS Grid Layout Level 1 Editor’s Draft conformsTo W3C CSS specifications
this entity surface form: W3C CSS specification process