diff --git a/mozilla/themes/classic/global/mac/tree.css b/mozilla/themes/classic/global/mac/tree.css
index 9b69b12ff52..2f6d8fd0976 100644
--- a/mozilla/themes/classic/global/mac/tree.css
+++ b/mozilla/themes/classic/global/mac/tree.css
@@ -81,6 +81,14 @@ treecell.propertylist {
  padding-right: 2px;
 }
 
+.treecell-indent > .tree-cell-primary-icon {
+  padding-left: 14px;
+ }
+
+treeitem[container="true"] > treerow > .treecell-indent > .tree-cell-primary-icon {
+  padding-left: 0px;
+}
+
 treeitem[selected="true"] > treerow > treecell > .tree-cell-twisty {
   list-style-image: url("chrome://global/skin/closedtwisty-selected.gif");
 }
diff --git a/mozilla/themes/classic/global/unix/tree.css b/mozilla/themes/classic/global/unix/tree.css
index fc2ef42c14f..6ae5143b9d3 100644
--- a/mozilla/themes/classic/global/unix/tree.css
+++ b/mozilla/themes/classic/global/unix/tree.css
@@ -94,6 +94,14 @@ treecell.propertylist
  padding-right: 2px;
 }
 
+.treecell-indent > .tree-cell-primary-icon {
+  padding-left: 14px;
+ }
+
+treeitem[container="true"] > treerow > .treecell-indent > .tree-cell-primary-icon {
+  padding-left: 0px;
+}
+
 treeitem[selected="true"] > treerow > treecell > .tree-cell-twisty {
   list-style-image: url("chrome://global/skin/closedtwisty-selected.gif");
 }