diff --git a/chrome/content/zotero-platform/unix/itembox.css b/chrome/content/zotero-platform/unix/itembox.css
index e69de29bb2..dced16dbc2 100644
--- a/chrome/content/zotero-platform/unix/itembox.css
+++ b/chrome/content/zotero-platform/unix/itembox.css
@@ -0,0 +1,5 @@
+textbox
+{
+	padding: 1px 2px 1px 1px;
+	margin: -1px 0 -1px 0;
+}
\ No newline at end of file
diff --git a/chrome/content/zotero-platform/win/itembox.css b/chrome/content/zotero-platform/win/itembox.css
index 9d3863b3b4..3f4c66c0e0 100644
--- a/chrome/content/zotero-platform/win/itembox.css
+++ b/chrome/content/zotero-platform/win/itembox.css
@@ -14,4 +14,10 @@ row vbox[fieldname],
 
 .creator-type-label image {
 	margin-bottom: 0;
+}
+
+textbox
+{
+	padding: 2px 2px 2px 2px;
+	margin: -1px 0 -1px 1px;
 }
\ No newline at end of file
diff --git a/chrome/skin/default/zotero/bindings/itembox.css b/chrome/skin/default/zotero/bindings/itembox.css
index 34376aafa4..e25d355cf4 100644
--- a/chrome/skin/default/zotero/bindings/itembox.css
+++ b/chrome/skin/default/zotero/bindings/itembox.css
@@ -16,12 +16,6 @@ label[singleField=false]:after
 }
 */
 
-textbox
-{
-	padding: 2px 2px 2px 2px;
-	margin: -1px 0 -1px 1px;
-}
-
 textbox .textbox-input-box
 {
 	margin: 0;