diff --git a/browser/themes/pinstripe/browser/places/places.css b/browser/themes/pinstripe/browser/places/places.css
index b61ce9044adc..a9fc84ec505a 100755
--- a/browser/themes/pinstripe/browser/places/places.css
+++ b/browser/themes/pinstripe/browser/places/places.css
@@ -37,6 +37,11 @@
   -moz-appearance: listbox;
 }
 
+treechildren::-moz-tree-image(title) {
+  width: 16px;
+  height: 16px;
+}
+
 treechildren::-moz-tree-image(title, container),
 treechildren::-moz-tree-image(title, open) {
   padding-right: 2px;
@@ -62,13 +67,6 @@ treechildren::-moz-tree-cell-text(date, session-continue) {
   color:white;
 }
 
-treechildren::-moz-tree-image(title, separator) {
-  list-style-image: none;
-  width: 0px !important;
-  height: 0px !important;
-  margin: 0px;
-}
-
 treechildren::-moz-tree-cell-text(title, separator) {
   color: ThreeDShadow;
   margin: 0px 5px;
@@ -88,7 +86,6 @@ treechildren::-moz-tree-cell-text(title, separator, selected, focus) {
   margin-top: 0px;
 }
 
-
 .commandGroupButton.first {
   margin-right: -10px;
 }
diff --git a/browser/themes/winstripe/browser/places/places.css b/browser/themes/winstripe/browser/places/places.css
index 79361e7c10a2..b5cd383e8471 100755
--- a/browser/themes/winstripe/browser/places/places.css
+++ b/browser/themes/winstripe/browser/places/places.css
@@ -38,6 +38,8 @@ treechildren::-moz-tree-image {
 treechildren::-moz-tree-image(title) {
   list-style-image: url("chrome://global/skin/icons/folder-item.png") !important;
   -moz-image-region: rect(0px, 16px, 16px, 0px);
+  width: 16px;
+  height: 16px;
 }
 
 treechildren::-moz-tree-image(title, container) {
@@ -88,7 +90,6 @@ treechildren::-moz-tree-cell-text(title, separator, selected, focus) {
   margin-top: 0px;
 }
 
-
 .commandGroupButton.first {
   margin-right: -10px;
 }