{
  "@context": "https://schema.org",
  "@type": "TechArticle",
  "@id": "https://anchorfact.org/kb/kb-2026-00069",
  "headline": "CSS (Cascading Style Sheets)",
  "description": "CSS (Cascading Style Sheets) is a stylesheet language developed by the W3C that describes the presentation of HTML documents. First proposed by Håkon Wium Lie in 1994, CSS has evolved from basic text styling to a powerful layout and animation engine. Modern CSS (2024+) supports container queries, cascade layers, native nesting, `has()` selector, view transitions, and scroll-driven animations — capabilities that previously required JavaScript.",
  "dateCreated": "2026-05-22T14:59:47.551Z",
  "dateModified": "2026-05-22T14:59:47.551Z",
  "author": {
    "@type": "Organization",
    "name": "AnchorFact"
  },
  "publisher": {
    "@type": "Organization",
    "name": "AnchorFact",
    "url": "https://anchorfact.org"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "anchorfact:confidence": "high",
  "anchorfact:generationMethod": "human_only",
  "citation": []
}