From beb99c18824028839844d3af138f6ae21c7a6699 Mon Sep 17 00:00:00 2001
From: Mike Pennisi <mike@mikepennisi.com>
Date: Wed, 29 Oct 2025 13:00:19 -0400
Subject: [PATCH] Map "box-shadow" to web-features

---
 css/css-backgrounds/WEB_FEATURES.yml                       | 7 +++++++
 css/css-backgrounds/box-shadow/WEB_FEATURES.yml            | 3 +++
 css/css-backgrounds/parsing/WEB_FEATURES.yml               | 3 +++
 css/css-borders/tentative/parsing/WEB_FEATURES.yml         | 3 +++
 css/css-tables/WEB_FEATURES.yml                            | 4 ++++
 .../the-stylepropertymap/properties/WEB_FEATURES.yml       | 3 +++
 6 files changed, 23 insertions(+)
 create mode 100644 css/css-backgrounds/box-shadow/WEB_FEATURES.yml
 create mode 100644 css/css-tables/WEB_FEATURES.yml

diff --git a/css/css-backgrounds/WEB_FEATURES.yml b/css/css-backgrounds/WEB_FEATURES.yml
index 627c44998e4f8c..2c7c30d39803a9 100644
--- a/css/css-backgrounds/WEB_FEATURES.yml
+++ b/css/css-backgrounds/WEB_FEATURES.yml
@@ -78,3 +78,10 @@ features:
   - "!border-image*"
   - "!border-*radius-*"
   - ttwf-css3background-border-*
+- name: box-shadow
+  files:
+  - box-shadow-*
+  - css-box-shadow-*
+  - css3-box-shadow.html
+  - fieldset-inset-shadow.html
+  - inset-box-shadow-*
diff --git a/css/css-backgrounds/box-shadow/WEB_FEATURES.yml b/css/css-backgrounds/box-shadow/WEB_FEATURES.yml
new file mode 100644
index 00000000000000..4bb3e52da2cafc
--- /dev/null
+++ b/css/css-backgrounds/box-shadow/WEB_FEATURES.yml
@@ -0,0 +1,3 @@
+features:
+- name: box-shadow
+  files: "**"
diff --git a/css/css-backgrounds/parsing/WEB_FEATURES.yml b/css/css-backgrounds/parsing/WEB_FEATURES.yml
index 436e30fe6c9e0b..b8eb689ba14842 100644
--- a/css/css-backgrounds/parsing/WEB_FEATURES.yml
+++ b/css/css-backgrounds/parsing/WEB_FEATURES.yml
@@ -41,3 +41,6 @@ features:
   - border-color-invalid.html
   - border-color-shorthand.html
   - border-color-valid.html
+- name: box-shadow
+  files:
+  - box-shadow-*
diff --git a/css/css-borders/tentative/parsing/WEB_FEATURES.yml b/css/css-borders/tentative/parsing/WEB_FEATURES.yml
index ed8dcb6788ea8e..1118cdd79029f6 100644
--- a/css/css-borders/tentative/parsing/WEB_FEATURES.yml
+++ b/css/css-borders/tentative/parsing/WEB_FEATURES.yml
@@ -4,3 +4,6 @@ features:
   - border-*-radius-*
   - "!border-block-*-radius-*"
   - "!border-inline-*-radius-*"
+- name: box-shadow
+  files:
+  - box-shadow-*
diff --git a/css/css-tables/WEB_FEATURES.yml b/css/css-tables/WEB_FEATURES.yml
new file mode 100644
index 00000000000000..f97ea6c07dd8e7
--- /dev/null
+++ b/css/css-tables/WEB_FEATURES.yml
@@ -0,0 +1,4 @@
+features:
+- name: box-shadow
+  files:
+  - box-shadow-*
diff --git a/css/css-typed-om/the-stylepropertymap/properties/WEB_FEATURES.yml b/css/css-typed-om/the-stylepropertymap/properties/WEB_FEATURES.yml
index fcba35b5f46fc6..a9a80fdcb1ca21 100644
--- a/css/css-typed-om/the-stylepropertymap/properties/WEB_FEATURES.yml
+++ b/css/css-typed-om/the-stylepropertymap/properties/WEB_FEATURES.yml
@@ -2,3 +2,6 @@ features:
 - name: speak
   files:
   - speak.html
+- name: box-shadow
+  files:
+  - box-shadow.html