{
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              {
                "version_added": "65"
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                "version_added": "1",
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              {
                "version_added": "65"
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              {
                "version_added": "4",
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            "safari_ios": {
              "version_added": true
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              "version_added": "1.0"
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            "webview_android": {
              "version_added": "1"
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          },
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            "experimental": false,
            "standard_track": true,
            "deprecated": true
          }
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                "version_added": "1"
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              "chrome_android": {
                "version_added": "18"
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                "version_added": "12"
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                "version_added": "1"
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                "version_added": "4"
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                "version_added": "2"
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                "version_added": "7.2"
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                "version_added": "10.1"
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                "version_added": "1.2"
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              "safari_ios": {
                "version_added": true
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                "version_added": "1.0"
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                "version_added": "1"
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            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
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          }
        },
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            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": {
                "version_added": "18"
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                "version_added": "12"
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                "version_added": "1"
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                "version_added": "4"
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                "version_added": "2"
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                "version_added": "7.2"
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                "version_added": "10.1"
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                "version_added": "1.2"
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              "safari_ios": {
                "version_added": true
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              "samsunginternet_android": {
                "version_added": "1.0"
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              "webview_android": {
                "version_added": "1"
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            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
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          }
        },
        "direction": {
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            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": {
                "version_added": "18"
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              "edge": {
                "version_added": "12"
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              "firefox": {
                "version_added": "1"
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              "firefox_android": {
                "version_added": "4"
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                "version_added": "2"
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                "version_added": "7.2"
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              "opera_android": {
                "version_added": "10.1"
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                "version_added": "1.2"
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              "safari_ios": {
                "version_added": true
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              "samsunginternet_android": {
                "version_added": "1.0"
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              "webview_android": {
                "version_added": "1"
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            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
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          }
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            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": {
                "version_added": "18"
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              "edge": {
                "version_added": "12"
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              "firefox": {
                "version_added": "1"
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              "firefox_android": {
                "version_added": "4"
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                "version_added": "2"
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                "version_added": "7.2"
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              "opera_android": {
                "version_added": "10.1"
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                "version_added": "1.2"
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              "safari_ios": {
                "version_added": true
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                "version_added": "1.0"
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                "version_added": "1"
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            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
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          }
        },
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            "support": {
              "chrome": {
                "version_added": true
              },
              "chrome_android": {
                "version_added": true
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              "edge": {
                "version_added": "≤18"
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              "firefox": {
                "version_added": "3"
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              "firefox_android": {
                "version_added": "4"
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                "version_added": null
              },
              "opera": {
                "version_added": true
              },
              "opera_android": {
                "version_added": true
              },
              "safari": {
                "version_added": null
              },
              "safari_ios": {
                "version_added": null
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              "samsunginternet_android": {
                "version_added": true
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              "webview_android": {
                "version_added": true
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
            }
          }
        },
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            "support": {
              "chrome": {
                "version_added": true
              },
              "chrome_android": {
                "version_added": true
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              "edge": {
                "version_added": "≤18"
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                "version_added": "3"
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              "firefox_android": {
                "version_added": "4"
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                "version_added": null
              },
              "opera": {
                "version_added": true
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              "opera_android": {
                "version_added": true
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                "version_added": null
              },
              "safari_ios": {
                "version_added": null
              },
              "samsunginternet_android": {
                "version_added": true
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              "webview_android": {
                "version_added": true
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            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
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          }
        },
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            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": {
                "version_added": "18"
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              "edge": {
                "version_added": "12"
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              "firefox": {
                "version_added": "1"
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              "firefox_android": {
                "version_added": "4"
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                "version_added": "2"
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              "opera": {
                "version_added": "7.2"
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                "version_added": "10.1"
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                "version_added": "1.2"
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              "safari_ios": {
                "version_added": true
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              "samsunginternet_android": {
                "version_added": "1.0"
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              "webview_android": {
                "version_added": "1"
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            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
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          }
        },
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            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": {
                "version_added": "18"
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              "edge": {
                "version_added": "12"
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              "firefox": {
                "version_added": "1"
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              "firefox_android": {
                "version_added": "4"
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              "ie": {
                "version_added": "2"
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              "opera": {
                "version_added": "7.2"
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                "version_added": "10.1"
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              "safari": {
                "version_added": "1.2"
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              "safari_ios": {
                "version_added": true
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              "samsunginternet_android": {
                "version_added": "1.0"
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              "webview_android": {
                "version_added": "1"
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            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
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          }
        },
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            "support": {
              "chrome": {
                "version_added": true
              },
              "chrome_android": {
                "version_added": true
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                "version_added": "4"
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              "opera": {
                "version_added": true
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              "opera_android": {
                "version_added": true
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              "safari": {
                "version_added": false
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              "safari_ios": {
                "version_added": false
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              "samsunginternet_android": {
                "version_added": true
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              "webview_android": {
                "version_added": true
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            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
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          }
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            "support": {
              "chrome": {
                "version_added": true
              },
              "chrome_android": {
                "version_added": true
              },
              "edge": {
                "version_added": "≤18"
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                "version_added": "3"
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                "version_added": "4"
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                "version_added": null
              },
              "opera": {
                "version_added": true
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              "opera_android": {
                "version_added": true
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                "version_added": null
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              "safari_ios": {
                "version_added": null
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              "samsunginternet_android": {
                "version_added": true
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              "webview_android": {
                "version_added": true
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
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          }
        },
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                "version_added": "1"
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                "version_added": "12"
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              "firefox": {
                "version_added": "1"
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              "opera_android": {
                "version_added": "10.1"
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                "version_added": "1.2"
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              "safari_ios": {
                "version_added": true
              },
              "samsunginternet_android": {
                "version_added": "1.0"
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              "webview_android": {
                "version_added": "1"
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            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": true
            }
          }
        }
      }
    }
  }
}