File:Official_CSS_Logo.svg · Wikimedia Commons · See Wikimedia Commons
Cascading Style Sheets (CSS) is a language that controls how websites look by specifying colors, fonts, spacing, and other visual styling for documents written in HTML or similar markup languages. It's one of the three fundamental technologies that make the modern web work, alongside HTML (which provides the content and structure) and JavaScript (which adds interactive behavior).
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- File format.name
- Cascading Style Sheets (CSS)
- File format.extension
- .css
- File format.icon
- Official CSS Logo.svg
- File format.icon_size
- 120px
- File format.iconcaption
- Official logo
- File format.screenshot
- Пример кода на CSS.jpg
- File format.screenshot_size
- 160px
- File format.caption
- Example of CSS source code
- File format.mime
- text/css
- File format.uniform type
- public.css
- File format.developer
- World Wide Web Consortium (W3C)
- File format.genre
- Style sheet language
- File format.latest_release_version
- CSS 3 is being developed as multiple separate modules. Regular snapshots summarize their status.
- File format.container_for
- Style rules for HTML elements
- File format.contained_by
- HTML Documents
- File format.open
- Yes
via Wikipedia infobox
Described at

What is CSS
w3schools.com →HTML CSS JAVASCRIPT SQL PYTHON JAVA PHP W3.CSS C C++ C HOW TO BOOTSTRAP REACT MYSQL JQUERY EXCEL XML DJANGO NUMPY PANDAS NODEJS DSA TYPESCRIPT ANGULAR ANGULARJS GIT POSTGRESQL MONGODB ASP AI R GO KOTLIN SWIFT SASS VUE GEN AI SCIPY AWS CYBERSECURITY DATA SCIENCE INTRO TO PROGRAMMING INTRO TO HTML & CSS BASH RUST TOOLS ) The declaration block (in curly braces) contains one or more declarations separated by semicolons. Multiple Styles Cascades into One Try experimenting by removing styles to see how the cascading stylesheets work. Try removing the inline first, then the internal, then the external. Here we will show one HTML page displayed with 4 different stylesheets. Click on the Stylesheet buttons (1-4) too see the page displayed with different styles.
Excerpt from a page describing this subject · 19,442 chars · not written by Vinony
Wikidata facts
- Instance of
- style sheet language
- Developer
- Håkon Wium Lie
- Official website
- drafts.csswg.org
Show 14 more facts
- standards body
- World Wide Web Consortium
- publication date
- 1996-12-17
- topic's main category
- Category:Cascading Style Sheets
- Stack Exchange tag
- stackoverflow.com/tags/css
- has edition or translation
- Cascading Style Sheets Level 3
- topic has template
- Template:CSS
- source code repository URL
- github.com/w3c/csswg-drafts
- inception
- 1996-12-17
- file extension
- css
- media type
- text/css
- Commons category
- Cascading Style Sheets
- P13411
- Lille
- described at URL
- www.w3schools.com/whatis/whatis_css.asp
- maintained by WikiProject
- WikiProject Internet
Sources (8)
via Wikidata · CC0
Gallery (7)
Available in 98 languages
- Español
- Français
- Deutsch
- 中文
- 日本語
- Русский
- Português
- Italiano
- العربية
- हिन्दी
- Afrikaans
- Albanian
- Aragonese
- Armenian
- Assamese
- Azerbaijani
- Bahasa Indonesia
- Bangla
Show 79 more
- Basque
- bat_smg
- Bavarian
- be_x_old
- Belarusian
- Bosnian
- Breton
- Bulgarian
- Burmese
- Catalan
- Central Kurdish
- Croatian
- Czech
- Danish
- Esperanto
- Estonian
- Filipino
- Finnish
- Galician
- Georgian
- Greek
- Hawaiian
- Hebrew
- Hungarian
- Icelandic
- Interlingua
- Irish
- Kabyle
- Kara-Kalpak
- Kazakh
- Khmer
- Kyrgyz
- Latvian
- Lingua Franca Nova
- Lithuanian
- Lombard
- Lower Sorbian
- Macedonian
- Malay
- Malayalam
- Manipuri
- Nederlands
- Northern Frisian
- Norwegian
- Norwegian Nynorsk
- Polski
- Punjabi
- Quechua
- Romanian
- Scottish Gaelic
- Serbian
- Serbian (Latin)
- simple
- Sindhi
- Sinhala
- Slovak
- Slovenian
- Svenska
- Tajik
- Tamil
- Tetum
- Tiếng Việt
- Tumbuka
- Türkçe
- Turkmen
- Ukrainian
- Upper Sorbian
- Urdu
- Uyghur
- Uzbek
- Venetian
- Welsh
- Western Panjabi
- Wu Chinese
- Zaza
- zh_yue
- فارسی
- ไทย
- 한국어
via Wikidata sitelinks · CC0