From 2b2ad515824e89c1975aa89139609320c42de5e1 Mon Sep 17 00:00:00 2001
From: Estelle Weyl <estelle@weyl.org>
Date: Mon, 24 Apr 2023 16:16:49 -0700
Subject: [PATCH 1/4] New BCD: <overflow> value type

---
 css/types/overflow.json | 130 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 130 insertions(+)
 create mode 100644 css/types/overflow.json

diff --git a/css/types/overflow.json b/css/types/overflow.json
new file mode 100644
index 00000000000000..b059cfd28e0941
--- /dev/null
+++ b/css/types/overflow.json
@@ -0,0 +1,130 @@
+{
+  "css": {
+    "types": {
+      "overflow": {
+        "__compat": {
+          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/overflow_value",
+          "spec_url": "https://w3c.github.io/csswg-drafts/css-overflow/#propdef-overflow",
+          "support": {
+            "chrome": {
+              "version_added": "1"
+            },
+            "chrome_android": "mirror",
+            "edge": {
+              "version_added": "12"
+            },
+            "firefox": {
+              "version_added": "1"
+            },
+            "firefox_android": {
+              "version_added": "4"
+            },
+            "ie": {
+              "version_added": "4",
+              "notes": "From version 4 to 6, Internet Explorer enlarges an element with <code>visible</code> (default value) to fit the content inside it."
+            },
+            "oculus": "mirror",
+            "opera": {
+              "version_added": "7"
+            },
+            "opera_android": "mirror",
+            "safari": {
+              "version_added": "1"
+            },
+            "safari_ios": "mirror",
+            "samsunginternet_android": "mirror",
+            "webview_android": {
+              "version_added": "37"
+            }
+          },
+          "status": {
+            "experimental": false,
+            "standard_track": true,
+            "deprecated": false
+          }
+        },
+        "clip": {
+          "__compat": {
+            "description": "<code>clip</code>",
+            "support": {
+              "chrome": {
+                "version_added": "90"
+              },
+              "chrome_android": "mirror",
+              "edge": "mirror",
+              "firefox": [
+                {
+                  "version_added": "81"
+                },
+                {
+                  "alternative_name": "-moz-hidden-unscrollable",
+                  "version_added": "1.5",
+                  "version_removed": "81"
+                }
+              ],
+              "firefox_android": "mirror",
+              "ie": {
+                "version_added": false
+              },
+              "oculus": "mirror",
+              "opera": "mirror",
+              "opera_android": {
+                "version_added": false
+              },
+              "safari": {
+                "version_added": "16"
+              },
+              "safari_ios": "mirror",
+              "samsunginternet_android": "mirror",
+              "webview_android": "mirror"
+            },
+            "status": {
+              "experimental": false,
+              "standard_track": true,
+              "deprecated": false
+            }
+          }
+        },
+        "overlay": {
+          "__compat": {
+            "description": "<code>overlay</code>",
+            "support": {
+              "chrome": {
+                "version_added": "15"
+              },
+              "chrome_android": {
+                "version_added": "100"
+              },
+              "edge": "mirror",
+              "firefox": {
+                "version_added": "112"
+              },
+              "firefox_android": "mirror",
+              "ie": {
+                "version_added": false
+              },
+              "oculus": "mirror",
+              "opera": "mirror",
+              "opera_android": {
+                "version_added": false
+              },
+              "safari": {
+                "version_added": false
+              },
+              "safari_ios": "mirror",
+              "samsunginternet_android": {
+                "version_added": "4.0"
+              },
+              "webview_android": "mirror"
+            },
+            "status": {
+              "experimental": false,
+              "standard_track": true,
+              "deprecated": false
+            }
+          }
+        }
+      }
+    }
+  }
+}

From d90be0fca4691d72f9957739c9d56d8432cf38ca Mon Sep 17 00:00:00 2001
From: Estelle Weyl <estelle@weyl.org>
Date: Thu, 27 Apr 2023 13:03:26 -0700
Subject: [PATCH 2/4] Update css/types/overflow.json

---
 css/types/overflow.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/css/types/overflow.json b/css/types/overflow.json
index b059cfd28e0941..f08718105f4ad9 100644
--- a/css/types/overflow.json
+++ b/css/types/overflow.json
@@ -17,7 +17,7 @@
               "version_added": "1"
             },
             "firefox_android": {
-              "version_added": "4"
+              "version_added": "mirror"
             },
             "ie": {
               "version_added": "4",

From 5aaaad52d905081d3a8add2f05078d0a98ce8eb6 Mon Sep 17 00:00:00 2001
From: Estelle Weyl <estelle@weyl.org>
Date: Thu, 27 Apr 2023 19:15:42 -0700
Subject: [PATCH 3/4] mirror for ffA

---
 css/types/overflow.json | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/css/types/overflow.json b/css/types/overflow.json
index f08718105f4ad9..73b9d70e9c5ebd 100644
--- a/css/types/overflow.json
+++ b/css/types/overflow.json
@@ -16,9 +16,7 @@
             "firefox": {
               "version_added": "1"
             },
-            "firefox_android": {
-              "version_added": "mirror"
-            },
+            "firefox_android":  "mirror",
             "ie": {
               "version_added": "4",
               "notes": "From version 4 to 6, Internet Explorer enlarges an element with <code>visible</code> (default value) to fit the content inside it."

From 0c1208bd0bbf9150388bb4274ab1feada783fff7 Mon Sep 17 00:00:00 2001
From: Estelle Weyl <estelle@weyl.org>
Date: Thu, 27 Apr 2023 19:20:31 -0700
Subject: [PATCH 4/4] space

---
 css/types/overflow.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/css/types/overflow.json b/css/types/overflow.json
index 73b9d70e9c5ebd..d102b6e1bb77a4 100644
--- a/css/types/overflow.json
+++ b/css/types/overflow.json
@@ -16,7 +16,7 @@
             "firefox": {
               "version_added": "1"
             },
-            "firefox_android":  "mirror",
+            "firefox_android": "mirror",
             "ie": {
               "version_added": "4",
               "notes": "From version 4 to 6, Internet Explorer enlarges an element with <code>visible</code> (default value) to fit the content inside it."