diff --git a/IPython/frontend/html/notebook/static/css/notebook.less b/IPython/frontend/html/notebook/static/css/notebook.less
index 13b5f8e..926c09d 100644
--- a/IPython/frontend/html/notebook/static/css/notebook.less
+++ b/IPython/frontend/html/notebook/static/css/notebook.less
@@ -8,6 +8,7 @@
 
 body {
     overflow: hidden;
+    background-color:@notebook_background;
 }
 
 blockquote {
@@ -80,6 +81,7 @@ span#notebook_name {
 
 .toolbar {
     padding: 3px 15px;
+    border-bottom: @borderwidth @border_color solid;
 }
 
 #maintoolbar > select, #maintoolbar label {
@@ -126,7 +128,6 @@ div#notebook {
     /* This spaces the cell away from the edge of the notebook area */
     padding: 5px 5px 15px 5px;
     margin: 0px;
-    background-color: @notebook_background;
 }
 
 div#pager_splitter {
diff --git a/IPython/frontend/html/notebook/static/js/page.js b/IPython/frontend/html/notebook/static/js/page.js
index 6a58a71..c95afc5 100644
--- a/IPython/frontend/html/notebook/static/js/page.js
+++ b/IPython/frontend/html/notebook/static/js/page.js
@@ -18,7 +18,7 @@ var IPython = (function (IPython) {
 
     Page.prototype.style = function () {
         $('div#header').addClass('border-box-sizing').
-            addClass('ui-widget ui-widget-content').
+            addClass('ui-widget').
             css('border-top-style','none').
             css('border-left-style','none').
             css('border-right-style','none');
diff --git a/IPython/frontend/html/notebook/static/js/savewidget.js b/IPython/frontend/html/notebook/static/js/savewidget.js
index 7b3b058..85303e9 100644
--- a/IPython/frontend/html/notebook/static/js/savewidget.js
+++ b/IPython/frontend/html/notebook/static/js/savewidget.js
@@ -25,8 +25,8 @@ var IPython = (function (IPython) {
 
     SaveWidget.prototype.style = function () {
         this.element.find('span#save_widget').addClass('ui-widget');
-        this.element.find('span#notebook_name').addClass('ui-widget ui-widget-content');
-        this.element.find('span#save_status').addClass('ui-widget ui-widget-content')
+        this.element.find('span#notebook_name').addClass('ui-widget');
+        this.element.find('span#save_status').addClass('ui-widget')
             .css({border: 'none', 'margin-left': '20px'});
     };
 
diff --git a/IPython/frontend/html/notebook/static/js/toolbar.js b/IPython/frontend/html/notebook/static/js/toolbar.js
index 2bc9fcd..8ebb5f9 100644
--- a/IPython/frontend/html/notebook/static/js/toolbar.js
+++ b/IPython/frontend/html/notebook/static/js/toolbar.js
@@ -86,7 +86,7 @@ var IPython = (function (IPython) {
 
     ToolBar.prototype.style = function () {
         this.element.addClass('border-box-sizing').
-            addClass('ui-widget ui-widget-content toolbar').
+            addClass('toolbar').
             css('border-top-style','none').
             css('border-left-style','none').
             css('border-right-style','none');