diff --git a/chrome/content/zotero-platform/win/overlay.css b/chrome/content/zotero-platform/win/overlay.css
index b90ec7c58..5a384e911 100644
--- a/chrome/content/zotero-platform/win/overlay.css
+++ b/chrome/content/zotero-platform/win/overlay.css
@@ -90,7 +90,7 @@
 #zotero-view-item {
 	padding: 0 !important;
 	-moz-appearance: none;
-	background-color: white;
+	background-color: -moz-field;
 	border-width: 1px 0 0  1px;
 }
 
diff --git a/chrome/skin/default/zotero/bindings/tagselector.css b/chrome/skin/default/zotero/bindings/tagselector.css
index e67b6211b..f5f11e569 100644
--- a/chrome/skin/default/zotero/bindings/tagselector.css
+++ b/chrome/skin/default/zotero/bindings/tagselector.css
@@ -11,7 +11,7 @@ groupbox
 	overflow-x: hidden;
 	overflow-y: auto;
 	display: block; /* allow labels to wrap instead of all being in one line */
-	background-color: white;
+	background-color: -moz-field;
 }
 
 checkbox