{
 "compat_features": [
  "css.selectors.details-content"
 ],
 "description": "The ::details-content pseudo-element selects the expandable content of a <details> element, excluding the <summary>.",
 "description_html": "The <code>::details-content</code> pseudo-element selects the expandable content of a <code>&#x3C;details></code> element, excluding the <code>&#x3C;summary></code>.",
 "group": [
  "selectors"
 ],
 "kind": "feature",
 "name": "::details-content",
 "spec": [
  "https://drafts.csswg.org/css-pseudo-4/#details-content-pseudo"
 ],
 "status": {
  "baseline": "low",
  "baseline_low_date": "2025-09-16",
  "by_compat_key": {
   "css.selectors.details-content": {
    "baseline": "low",
    "baseline_low_date": "2025-09-16",
    "support": {
     "chrome": "131",
     "chrome_android": "131",
     "edge": "131",
     "firefox": "143",
     "firefox_android": "143",
     "safari": "18.4",
     "safari_ios": "18.4"
    }
   }
  },
  "support": {
   "chrome": "131",
   "chrome_android": "131",
   "edge": "131",
   "firefox": "143",
   "firefox_android": "143",
   "safari": "18.4",
   "safari_ios": "18.4"
  }
 },
 "id": "details-content",
 "groups": [
  "selectors"
 ],
 "specs": [
  {
   "url": "https://drafts.csswg.org/css-pseudo-4/#details-content-pseudo",
   "seriesComposition": "full",
   "shortname": "css-pseudo-4",
   "series": {
    "shortname": "css-pseudo",
    "currentSpecification": "css-pseudo-4",
    "title": "CSS Pseudo-Elements Module",
    "shortTitle": "CSS Pseudo-Elements",
    "releaseUrl": "https://www.w3.org/TR/css-pseudo/",
    "nightlyUrl": "https://drafts.csswg.org/css-pseudo/"
   },
   "seriesVersion": "4",
   "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-pseudo-4/",
    "status": "Working Draft",
    "filename": "Overview.html"
   },
   "nightly": {
    "url": "https://drafts.csswg.org/css-pseudo-4/",
    "status": "Editor's Draft",
    "alternateUrls": [
     "https://w3c.github.io/csswg-drafts/css-pseudo-4/",
     "https://w3c.github.io/csswg-drafts/css-pseudo/"
    ],
    "repository": "https://github.com/w3c/csswg-drafts",
    "sourcePath": "css-pseudo-4/Overview.bs",
    "filename": "index.html"
   },
   "title": "CSS Pseudo-Elements Module Level 4",
   "source": "w3c",
   "shortTitle": "CSS Pseudo-Elements 4",
   "categories": [
    "browser"
   ],
   "standing": "good",
   "tests": {
    "repository": "https://github.com/web-platform-tests/wpt",
    "testPaths": [
     "css/css-pseudo"
    ]
   },
   "fragment": "details-content-pseudo"
  }
 ],
 "mdnUrls": [
  {
   "slug": "Web/CSS/Reference/Selectors/::details-content",
   "title": "`::details-content` CSS pseudo-element",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/CSS/Reference/Selectors/::details-content"
  }
 ],
 "standardPositions": [],
 "hasNegativeStandardPosition": false,
 "stateOfSurveys": [],
 "chromeUseCounters": {
  "percentageOfPageLoad": 0.00838618,
  "url": "https://chromestatus.com/metrics/webfeature/timeline/popularity/354"
 },
 "interop": [],
 "wpt": {
  "url": "https://wpt.fyi/results?q=feature:details-content"
 },
 "developerSignals": null,
 "bugs": {
  "firefox": [
   "https://bugzil.la/1901037"
  ]
 },
 "baselineLowDateAsObject": "2025-09-16T00:00:00.000Z",
 "baselineHighDateAsObject": null,
 "expectedBaselineHighDate": "2028-03-16"
}