{
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        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/break-before",
          "support": {
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            },
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              "version_added": "50"
            },
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              "version_added": "50"
            },
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            },
            "edge_mobile": {
              "version_added": true
            },
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              "version_added": false
            },
            "firefox_android": {
              "version_added": false
            },
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              "version_added": "10"
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              {
                "version_added": "37"
              },
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              }
            ],
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            },
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            },
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            },
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            }
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            "experimental": false,
            "standard_track": true,
            "deprecated": false
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        },
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            "description": "<code>column</code> and <code>avoid-column</code>",
            "support": {
              "webview_android": {
                "version_added": false
              },
              "chrome": {
                "version_added": false
              },
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                "version_added": null
              },
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              },
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                "version_added": false
              },
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                "version_added": false
              },
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                "version_added": false
              },
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                "version_added": null
              },
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              },
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                "version_added": false
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              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
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        },
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            "description": "<code>recto</code> and <code>verso</code>",
            "support": {
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                "version_added": false
              },
              "chrome": {
                "version_added": false
              },
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                "version_added": null
              },
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              },
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                "version_added": false
              },
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              },
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                "version_added": false
              },
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                "version_added": false
              },
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                "version_added": false
              },
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                "version_added": false
              },
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                "version_added": false
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              },
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              }
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              "experimental": true,
              "standard_track": true,
              "deprecated": false
            }
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        },
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          "__compat": {
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            "support": {
              "webview_android": {
                "version_added": false
              },
              "chrome": {
                "version_added": false
              },
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                "version_added": null
              },
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                "version_added": false
              },
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                "version_added": false
              },
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                "version_added": false
              },
              "firefox_android": {
                "version_added": false
              },
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                "version_added": false
              },
              "opera": {
                "version_added": false
              },
              "opera_android": {
                "version_added": false
              },
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                "version_added": false
              },
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              "experimental": true,
              "standard_track": true,
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            }
          }
        }
      }
    }
  }
}