1 files changed, 25 insertions, 0 deletions
diff --git a/comm/mail/themes/windows/mail/multimessageview.css b/comm/mail/themes/windows/mail/multimessageview.css
new file mode 100644
index 0000000000..e019522855
--- /dev/null
+++ b/comm/mail/themes/windows/mail/multimessageview.css
@@ -0,0 +1,25 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+@import url("chrome://messenger/skin/shared/multimessageview.css");
+
+/* windows-specific overrides for multimessageview.css*/
+
+@media not (prefers-color-scheme: dark) {
+  @media (-moz-windows-compositor) and (-moz-windows-default-theme) {
+    :root {
+      --header-background-color: #f8f8f8;
+    }
+  }
+
+  @media (-moz-platform: windows-win7) and (-moz-windows-default-theme) {
+    :root {
+      --header-background-color: rgb(233, 239, 245);
+    }
+  }
+}
+
+.star {
+  top: 0.6em;
+}