Index: third_party/WebKit/Source/core/css/html.css |
diff --git a/third_party/WebKit/Source/core/css/html.css b/third_party/WebKit/Source/core/css/html.css |
index 586eef8a472c3ea73fac1a12bb94b0c504f501f1..f90246c4ffcf85afd99ce8640011e2e32928e3b6 100644 |
--- a/third_party/WebKit/Source/core/css/html.css |
+++ b/third_party/WebKit/Source/core/css/html.css |
@@ -1090,6 +1090,8 @@ dialog { |
color: black |
} |
+/* TODO(foolip): In the Fullscreen spec, there's a ::backdrop block with the |
+ properties shared with :fullscreen::backdrop (see fullscreen.css). */ |
dialog::backdrop { |
position: fixed; |
top: 0; |