{
  "css": {
    "properties": {
      "mask": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/mask",
          "spec_url": "https://drafts.fxtf.org/css-masking/#the-mask",
          "tags": [
            "web-features:masks"
          ],
          "support": {
            "chrome": [
              {
                "version_added": "120"
              },
              {
                "prefix": "-webkit-",
                "version_added": "1",
                "notes": "The prefixed property can be used with SVG and HTML with a slightly different syntax, which allows setting the non-standard [`-webkit-mask-attachment`](https://developer.mozilla.org/docs/Web/CSS/-webkit-mask-attachment) property."
              },
              {
                "version_added": "1",
                "version_removed": "120",
                "partial_implementation": true,
                "notes": "While the property is recognized, values applied to it don't have any effect."
              }
            ],
            "chrome_android": "mirror",
            "edge": [
              {
                "version_added": "120"
              },
              {
                "prefix": "-webkit-",
                "version_added": "79",
                "notes": "The prefixed property can be used with SVG and HTML with a slightly different syntax, which allows setting the non-standard [`-webkit-mask-attachment`](https://developer.mozilla.org/docs/Web/CSS/-webkit-mask-attachment) property."
              },
              {
                "version_added": "79",
                "version_removed": "120",
                "partial_implementation": true,
                "notes": "While the property is recognized, values applied to it don't have any effect."
              },
              {
                "version_added": "12",
                "version_removed": "79"
              }
            ],
            "firefox": [
              {
                "version_added": "53"
              },
              {
                "version_added": "2",
                "version_removed": "53",
                "partial_implementation": true,
                "notes": "Only supports `mask: url(file.svg#mask_id)` or `mask: url(#mask_id)`, where the URL is a reference to an SVG `&lt;mask&gt;` element."
              }
            ],
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": [
              {
                "version_added": "15.4"
              },
              {
                "prefix": "-webkit-",
                "version_added": "3.1",
                "notes": "The prefixed property can be used with SVG and HTML with a slightly different syntax, which allows setting the non-standard [`-webkit-mask-attachment`](https://developer.mozilla.org/docs/Web/CSS/-webkit-mask-attachment) property."
              },
              {
                "version_added": "3.1",
                "version_removed": "15.4",
                "partial_implementation": true,
                "notes": "While the property is recognized, values applied to it don't have any effect."
              }
            ],
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": [
              {
                "version_added": "120"
              },
              {
                "prefix": "-webkit-",
                "version_added": "2",
                "notes": "The prefixed property can be used with SVG and HTML with a slightly different syntax, which allows setting the non-standard [`-webkit-mask-attachment`](https://developer.mozilla.org/docs/Web/CSS/-webkit-mask-attachment) property."
              },
              {
                "version_added": "2",
                "version_removed": "120",
                "partial_implementation": true,
                "notes": "While the property is recognized, values applied to it don't have any effect."
              }
            ],
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}