diff --git a/IPython/html/static/notebook/less/menubar.less b/IPython/html/static/notebook/less/menubar.less
index 512a4e8..95233ff 100644
--- a/IPython/html/static/notebook/less/menubar.less
+++ b/IPython/html/static/notebook/less/menubar.less
@@ -4,7 +4,7 @@
   .navbar {
     border-top: 1px;
     border-radius: 0px 0px @border-radius-base @border-radius-base;
-    margin-bottom: 6px;
+    margin-bottom: -1px;
   }
   
   .navbar-toggle {
diff --git a/IPython/html/static/notebook/less/toolbar.less b/IPython/html/static/notebook/less/toolbar.less
index d811c44..b720ed0 100644
--- a/IPython/html/static/notebook/less/toolbar.less
+++ b/IPython/html/static/notebook/less/toolbar.less
@@ -1,7 +1,7 @@
 .toolbar {
     padding: 0px;
     margin-left: -5px;
-    margin-top: -5px;
+    margin-top: 2px;
     margin-bottom: 5px;
 
     select, label {
diff --git a/IPython/html/static/style/style.min.css b/IPython/html/static/style/style.min.css
index 6d0f474..6a1fd5c 100644
--- a/IPython/html/static/style/style.min.css
+++ b/IPython/html/static/style/style.min.css
@@ -9766,7 +9766,7 @@ select[multiple].celltoolbar select {
 #menubar .navbar {
   border-top: 1px;
   border-radius: 0px 0px 2px 2px;
-  margin-bottom: 6px;
+  margin-bottom: -1px;
 }
 #menubar .navbar-toggle {
   float: left;
@@ -10296,7 +10296,7 @@ span.autosave_status {
 .toolbar {
   padding: 0px;
   margin-left: -5px;
-  margin-top: -5px;
+  margin-top: 2px;
   margin-bottom: 5px;
   box-sizing: border-box;
   -moz-box-sizing: border-box;