{
  "css": {
    "properties": {
      "content-visibility": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/Reference/Properties/content-visibility",
          "spec_url": "https://drafts.csswg.org/css-contain/#content-visibility",
          "tags": [
            "web-features:content-visibility"
          ],
          "support": {
            "chrome": {
              "version_added": "85"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "125"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "18"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "auto": {
          "__compat": {
            "spec_url": "https://drafts.csswg.org/css-contain/#valdef-content-visibility-auto",
            "tags": [
              "web-features:content-visibility"
            ],
            "support": {
              "chrome": {
                "version_added": "85"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "125"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": [
                {
                  "version_added": "26"
                },
                {
                  "version_added": "18",
                  "version_removed": "26",
                  "impl_url": "https://webkit.org/b/283846",
                  "partial_implementation": true,
                  "notes": "Skipped content is not findable via find-in-page."
                }
              ],
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "hidden": {
          "__compat": {
            "spec_url": "https://drafts.csswg.org/css-contain/#valdef-content-visibility-hidden",
            "tags": [
              "web-features:content-visibility"
            ],
            "support": {
              "chrome": {
                "version_added": "85"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "125"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "18"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "is_animatable": {
          "__compat": {
            "description": "`@keyframe` animatable and transitionable (given `transition-behavior: allow-discrete`)",
            "spec_url": "https://drafts.csswg.org/css-contain/#content-visibility-animation",
            "tags": [
              "web-features:display-animation"
            ],
            "support": {
              "chrome": [
                {
                  "version_added": "117"
                },
                {
                  "version_added": "116",
                  "version_removed": "117",
                  "partial_implementation": true,
                  "notes": "Only `@keyframe` animatable"
                }
              ],
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": false
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "18"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "visible": {
          "__compat": {
            "spec_url": "https://drafts.csswg.org/css-contain/#valdef-content-visibility-visible",
            "tags": [
              "web-features:content-visibility"
            ],
            "support": {
              "chrome": {
                "version_added": "85"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "125"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "18"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      }
    }
  }
}