style: Allow 'opacity' on ::first-letter/::first-line pseudos.

Differential Revision: https://phabricator.services.mozilla.com/D76387
servo · Jun 3, 2020 · 1fcc00a · 1fcc00a
1 parent 224550f
commit 1fcc00a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/components/style/properties/data.py b/components/style/properties/data.py
@@ -688,6 +688,7 @@ def spec(data, spec_path):
     def first_letter(data):
         props = set([
             "color",
+            "opacity",
             "float",
             "initial-letter",
 
@@ -722,6 +723,7 @@ def first_line(data):
         props = set([
             # Per spec.
             "color",
+            "opacity",
 
             # Kinda like css-fonts?
             "-moz-osx-font-smoothing",