diff --git a/notebook/static/tree/less/tree.less b/notebook/static/tree/less/tree.less
index dd86b8113..ac3643907 100644
--- a/notebook/static/tree/less/tree.less
+++ b/notebook/static/tree/less/tree.less
@@ -139,6 +139,11 @@ ul.breadcrumb {
     vertical-align: baseline;
 }
 
+.item_modified {
+    margin-right: @dashboard_lr_pad;
+    margin-left: @dashboard_lr_pad;
+}
+
 .item_buttons {
     line-height: 1em;
     .btn-toolbar();