{
  "css": {
    "selectors": {
      "read-only": {
        "__compat": {
          "description": "<code>:read-only</code>",
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/:read-only",
          "support": {
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": true
            },
            "edge_mobile": {
              "version_added": true
            },
            "firefox": {
              "prefix": "-moz-",
              "version_added": true,
              "notes": "See <a href='https://bugzil.la/312971'>bug 312971</a> for unprefixed status."
            },
            "firefox_android": {
              "prefix": "-moz-",
              "version_added": true,
              "notes": "See <a href='https://bugzil.la/312971'>bug 312971</a> for unprefixed status."
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": null
            },
            "safari": {
              "version_added": true
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            },
            "webview_android": {
              "version_added": null
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}