{
 "caniuse": [
  "css-content-visibility"
 ],
 "compat_features": [
  "api.ContentVisibilityAutoStateChangeEvent",
  "api.ContentVisibilityAutoStateChangeEvent.ContentVisibilityAutoStateChangeEvent",
  "api.ContentVisibilityAutoStateChangeEvent.skipped",
  "api.Element.contentvisibilityautostatechange_event",
  "css.properties.content-visibility",
  "css.properties.content-visibility.auto",
  "css.properties.content-visibility.hidden",
  "css.properties.content-visibility.visible"
 ],
 "description": "The content-visibility CSS property delays rendering an element, including layout and painting, until it is needed.",
 "description_html": "The <code>content-visibility</code> CSS property delays rendering an element, including layout and painting, until it is needed.",
 "group": [
  "css"
 ],
 "kind": "feature",
 "name": "content-visibility",
 "spec": [
  "https://drafts.csswg.org/css-contain-2/#content-visibility"
 ],
 "status": {
  "baseline": "low",
  "baseline_low_date": "2025-09-15",
  "by_compat_key": {
   "api.ContentVisibilityAutoStateChangeEvent": {
    "baseline": "low",
    "baseline_low_date": "2024-09-16",
    "support": {
     "chrome": "108",
     "chrome_android": "108",
     "edge": "108",
     "firefox": "125",
     "firefox_android": "125",
     "safari": "18",
     "safari_ios": "18"
    }
   },
   "api.ContentVisibilityAutoStateChangeEvent.ContentVisibilityAutoStateChangeEvent": {
    "baseline": "low",
    "baseline_low_date": "2024-09-16",
    "support": {
     "chrome": "108",
     "chrome_android": "108",
     "edge": "108",
     "firefox": "125",
     "firefox_android": "125",
     "safari": "18",
     "safari_ios": "18"
    }
   },
   "api.ContentVisibilityAutoStateChangeEvent.skipped": {
    "baseline": "low",
    "baseline_low_date": "2024-09-16",
    "support": {
     "chrome": "108",
     "chrome_android": "108",
     "edge": "108",
     "firefox": "125",
     "firefox_android": "125",
     "safari": "18",
     "safari_ios": "18"
    }
   },
   "api.Element.contentvisibilityautostatechange_event": {
    "baseline": "low",
    "baseline_low_date": "2024-09-16",
    "support": {
     "chrome": "108",
     "chrome_android": "108",
     "edge": "108",
     "firefox": "130",
     "firefox_android": "130",
     "safari": "18",
     "safari_ios": "18"
    }
   },
   "css.properties.content-visibility": {
    "baseline": "low",
    "baseline_low_date": "2024-09-16",
    "support": {
     "chrome": "85",
     "chrome_android": "85",
     "edge": "85",
     "firefox": "125",
     "firefox_android": "125",
     "safari": "18",
     "safari_ios": "18"
    }
   },
   "css.properties.content-visibility.auto": {
    "baseline": "low",
    "baseline_low_date": "2025-09-15",
    "support": {
     "chrome": "85",
     "chrome_android": "85",
     "edge": "85",
     "firefox": "125",
     "firefox_android": "125",
     "safari": "26",
     "safari_ios": "26"
    }
   },
   "css.properties.content-visibility.hidden": {
    "baseline": "low",
    "baseline_low_date": "2024-09-16",
    "support": {
     "chrome": "85",
     "chrome_android": "85",
     "edge": "85",
     "firefox": "125",
     "firefox_android": "125",
     "safari": "18",
     "safari_ios": "18"
    }
   },
   "css.properties.content-visibility.visible": {
    "baseline": "low",
    "baseline_low_date": "2024-09-16",
    "support": {
     "chrome": "85",
     "chrome_android": "85",
     "edge": "85",
     "firefox": "125",
     "firefox_android": "125",
     "safari": "18",
     "safari_ios": "18"
    }
   }
  },
  "support": {
   "chrome": "108",
   "chrome_android": "108",
   "edge": "108",
   "firefox": "130",
   "firefox_android": "130",
   "safari": "26",
   "safari_ios": "26"
  }
 },
 "id": "content-visibility",
 "groups": [
  "css"
 ],
 "specs": [
  {
   "url": "https://drafts.csswg.org/css-contain-2/#content-visibility",
   "seriesComposition": "full",
   "shortname": "css-contain-2",
   "series": {
    "shortname": "css-contain",
    "currentSpecification": "css-contain-2",
    "title": "CSS Containment",
    "shortTitle": "CSS Containment",
    "releaseUrl": "https://www.w3.org/TR/css-contain/",
    "nightlyUrl": "https://drafts.csswg.org/css-contain/"
   },
   "seriesVersion": "2",
   "seriesPrevious": "css-contain-1",
   "seriesNext": "css-contain-3",
   "organization": "W3C",
   "groups": [
    {
     "name": "Cascading Style Sheets (CSS) Working Group",
     "url": "https://www.w3.org/groups/wg/css/"
    }
   ],
   "release": {
    "url": "https://www.w3.org/TR/css-contain-2/",
    "status": "Working Draft",
    "filename": "Overview.html"
   },
   "nightly": {
    "url": "https://drafts.csswg.org/css-contain-2/",
    "status": "Editor's Draft",
    "alternateUrls": [
     "https://w3c.github.io/csswg-drafts/css-contain-2/",
     "https://w3c.github.io/csswg-drafts/css-contain/"
    ],
    "repository": "https://github.com/w3c/csswg-drafts",
    "sourcePath": "css-contain-2/Overview.bs",
    "filename": "index.html"
   },
   "title": "CSS Containment Module Level 2",
   "source": "w3c",
   "shortTitle": "CSS Containment 2",
   "categories": [
    "browser"
   ],
   "standing": "good",
   "tests": {
    "repository": "https://github.com/web-platform-tests/wpt",
    "testPaths": [
     "css/css-contain"
    ]
   },
   "fragment": "content-visibility"
  }
 ],
 "mdnUrls": [
  {
   "slug": "Web/CSS/Reference/Properties/content-visibility",
   "title": "`content-visibility` CSS property",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/CSS/Reference/Properties/content-visibility"
  }
 ],
 "standardPositions": [
  {
   "vendor": "mozilla",
   "url": "https://github.com/mozilla/standards-positions/issues/135",
   "position": "positive",
   "concerns": []
  }
 ],
 "hasNegativeStandardPosition": false,
 "stateOfSurveys": [],
 "chromeUseCounters": {
  "percentageOfPageLoad": 0.09813726,
  "url": "https://chromestatus.com/metrics/webfeature/timeline/popularity/148"
 },
 "interop": [
  {
   "year": 2023,
   "label": "interop-2023-contain",
   "url": "https://wpt.fyi/interop-2023?feature=interop-2023-contain"
  }
 ],
 "wpt": {
  "url": "https://wpt.fyi/results?q=feature:content-visibility"
 },
 "developerSignals": null,
 "bugs": {
  "chrome": [
   "https://bugs.chromium.org/p/chromium/issues/detail?id=1343432",
   "http://crbug.com/882663"
  ],
  "safari": [
   "https://webkit.org/b/283846"
  ],
  "safari_ios": [
   "https://webkit.org/b/283846"
  ],
  "webview_ios": [
   "https://webkit.org/b/283846"
  ]
 },
 "useCases": null,
 "baselineLowDateAsObject": "2025-09-15T00:00:00.000Z",
 "baselineHighDateAsObject": null,
 "expectedBaselineHighDate": "2028-03-15"
}