{
  "css": {
    "selectors": {
      "fullscreen": {
        "__compat": {
          "description": "<code>:fullscreen</code>",
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/:fullscreen",
          "support": {
            "chrome": [
              {
                "version_added": "71"
              },
              {
                "alternative_name": ":-webkit-full-screen",
                "version_added": "15"
              }
            ],
            "chrome_android": [
              {
                "version_added": "71"
              },
              {
                "alternative_name": ":-webkit-full-screen",
                "version_added": "18"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "64"
              },
              {
                "version_added": "47",
                "version_removed": "65",
                "flags": [
                  {
                    "type": "preference",
                    "name": "full-screen-api.unprefix.enabled",
                    "value_to_set": "true"
                  }
                ]
              },
              {
                "version_added": "9",
                "version_removed": "65",
                "alternative_name": ":-moz-full-screen"
              }
            ],
            "firefox_android": [
              {
                "version_added": "64"
              },
              {
                "version_added": "47",
                "version_removed": "65",
                "flags": [
                  {
                    "type": "preference",
                    "name": "full-screen-api.unprefix.enabled",
                    "value_to_set": "true"
                  }
                ]
              },
              {
                "version_added": "9",
                "version_removed": "65",
                "alternative_name": ":-moz-full-screen"
              }
            ],
            "ie": {
              "prefix": "-ms-",
              "version_added": "11"
            },
            "opera": [
              {
                "version_added": "58"
              },
              {
                "alternative_name": ":-webkit-full-screen",
                "version_added": "15"
              }
            ],
            "opera_android": [
              {
                "version_added": "50"
              },
              {
                "alternative_name": ":-webkit-full-screen",
                "version_added": "14"
              }
            ],
            "safari": {
              "alternative_name": ":-webkit-full-screen",
              "version_added": "6"
            },
            "safari_ios": {
              "version_added": false
            },
            "samsunginternet_android": [
              {
                "version_added": "10.0"
              },
              {
                "alternative_name": ":-webkit-full-screen",
                "version_added": "1.0"
              }
            ],
            "webview_android": [
              {
                "version_added": "71"
              },
              {
                "alternative_name": ":-webkit-full-screen",
                "version_added": "37"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "all_elements": {
          "__compat": {
            "description": "Select all elements in the fullscreen stack",
            "support": {
              "chrome": {
                "version_added": false
              },
              "chrome_android": {
                "version_added": false
              },
              "edge": {
                "version_added": "12",
                "version_removed": "79"
              },
              "firefox": {
                "version_added": "43"
              },
              "firefox_android": {
                "version_added": "43"
              },
              "ie": {
                "version_added": "11"
              },
              "opera": {
                "version_added": false
              },
              "opera_android": {
                "version_added": false
              },
              "safari": {
                "version_added": false
              },
              "safari_ios": {
                "version_added": false
              },
              "samsunginternet_android": {
                "version_added": false
              },
              "webview_android": {
                "version_added": false
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      }
    }
  }
}