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