{
  "css": {
    "properties": {
      "margin-inline-start": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/margin-inline-start",
          "support": {
            "chrome": [
              {
                "version_added": "69"
              },
              {
                "version_added": "2",
                "alternative_name": "-webkit-margin-start"
              }
            ],
            "chrome_android": [
              {
                "version_added": "69"
              },
              {
                "version_added": "18",
                "alternative_name": "-webkit-margin-start"
              }
            ],
            "edge": {
              "version_added": false
            },
            "edge_mobile": {
              "version_added": false
            },
            "firefox": [
              {
                "version_added": "41"
              },
              {
                "version_added": "38",
                "version_removed": "51",
                "flags": [
                  {
                    "type": "preference",
                    "name": "layout.css.vertical-text.enabled",
                    "value_to_set": "true"
                  }
                ]
              },
              {
                "version_added": "3",
                "alternative_name": "-moz-margin-start"
              }
            ],
            "firefox_android": [
              {
                "version_added": "41"
              },
              {
                "version_added": "38",
                "version_removed": "51",
                "flags": [
                  {
                    "type": "preference",
                    "name": "layout.css.vertical-text.enabled",
                    "value_to_set": "true"
                  }
                ]
              },
              {
                "version_added": "4",
                "alternative_name": "-moz-margin-start"
              }
            ],
            "ie": {
              "version_added": false
            },
            "opera": [
              {
                "version_added": "56"
              },
              {
                "version_added": "15",
                "alternative_name": "-webkit-margin-start"
              }
            ],
            "opera_android": [
              {
                "version_added": "56"
              },
              {
                "version_added": "14",
                "alternative_name": "-webkit-margin-start"
              }
            ],
            "safari": {
              "version_added": "3",
              "alternative_name": "-webkit-margin-start"
            },
            "safari_ios": {
              "version_added": "3",
              "alternative_name": "-webkit-margin-start"
            },
            "samsunginternet_android": {
              "version_added": true,
              "alternative_name": "-webkit-margin-start"
            },
            "webview_android": [
              {
                "version_added": "69"
              },
              {
                "version_added": "2",
                "alternative_name": "-webkit-margin-start"
              }
            ]
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}