{
  "css": {
    "properties": {
      "mask-image": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/mask-image",
          "support": {
            "chrome": {
              "prefix": "-webkit-",
              "version_added": "1",
              "notes": "From version 8, Chrome added support for gradient values. Initially, Chrome supported only <code>-webkit-</code> prefixed values for gradients (such as <code>-webkit-linear-gradient()</code>). Later, support for unprefixed values was added."
            },
            "chrome_android": {
              "prefix": "-webkit-",
              "version_added": "18",
              "notes": "From version 8, Chrome added support for gradient values. Initially, Chrome supported only <code>-webkit-</code> prefixed values for gradients (such as <code>-webkit-linear-gradient()</code>). Later, support for unprefixed values was added."
            },
            "edge": {
              "version_added": "16"
            },
            "firefox": {
              "version_added": "53"
            },
            "firefox_android": {
              "version_added": "53"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "prefix": "-webkit-",
              "version_added": "15"
            },
            "opera_android": {
              "prefix": "-webkit-",
              "version_added": "14"
            },
            "safari": {
              "prefix": "-webkit-",
              "version_added": "4",
              "notes": "Initially, Safari supported only <code>-webkit-</code> prefixed values for gradients (such as <code>-webkit-linear-gradient()</code>). Later, support for unprefixed values was added."
            },
            "safari_ios": {
              "prefix": "-webkit-",
              "version_added": "3.2",
              "notes": "Initially, Safari supported only <code>-webkit-</code> prefixed values for gradients (such as <code>-webkit-linear-gradient()</code>). Later, support for unprefixed values was added."
            },
            "samsunginternet_android": {
              "version_added": "1.0",
              "prefix": "-webkit-"
            },
            "webview_android": {
              "prefix": "-webkit-",
              "version_added": "2",
              "notes": "Initially, Android supported only <code>-webkit-</code> prefixed values for gradients (such as <code>-webkit-linear-gradient()</code>). Later, support for unprefixed values was added."
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "multiple_mask_images": {
          "__compat": {
            "description": "Multiple mask images",
            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": {
                "version_added": "18"
              },
              "edge": {
                "version_added": "18"
              },
              "firefox": {
                "version_added": "53"
              },
              "firefox_android": {
                "version_added": "53"
              },
              "ie": {
                "version_added": false
              },
              "opera": {
                "version_added": "15"
              },
              "opera_android": {
                "version_added": "14"
              },
              "safari": {
                "version_added": "4"
              },
              "safari_ios": {
                "version_added": "3.2"
              },
              "samsunginternet_android": {
                "version_added": "1.0"
              },
              "webview_android": {
                "version_added": "≤37"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "svg_masks": {
          "__compat": {
            "description": "SVG masks",
            "support": {
              "chrome": {
                "version_added": "8"
              },
              "chrome_android": {
                "version_added": "18"
              },
              "edge": {
                "version_added": "18"
              },
              "firefox": {
                "version_added": "53"
              },
              "firefox_android": {
                "version_added": "53"
              },
              "ie": {
                "version_added": false
              },
              "opera": {
                "version_added": "15"
              },
              "opera_android": {
                "version_added": "14"
              },
              "safari": {
                "version_added": "4"
              },
              "safari_ios": {
                "version_added": "3.2"
              },
              "samsunginternet_android": {
                "version_added": "1.0"
              },
              "webview_android": {
                "version_added": "≤37"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      }
    }
  }
}