1 files changed, 16 insertions, 0 deletions
diff --git a/comm/mail/themes/windows/mail/customizeToolbar.css b/comm/mail/themes/windows/mail/customizeToolbar.css
new file mode 100644
index 0000000000..cfe4305016
--- /dev/null
+++ b/comm/mail/themes/windows/mail/customizeToolbar.css
@@ -0,0 +1,16 @@
+/* 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/customizeToolbar.css");
+
+#palette-box {
+  margin: 0 4px 10px;
+}
+
+@media (-moz-windows-default-theme: 0) {
+  :root:not(:-moz-lwtheme) #palette-box {
+    background-color: transparent;
+    border-color: ThreeDShadow;
+  }
+}