diff --git a/addons/web/static/src/css/base.css b/addons/web/static/src/css/base.css
index aa2300b9298..3aad5b8d83d 100644
--- a/addons/web/static/src/css/base.css
+++ b/addons/web/static/src/css/base.css
@@ -1456,6 +1456,9 @@ label.error {
     border-right-width: 0;
     border-left-width: 0;
 }
+.openerp .view-manager-main-sidebar h2 {
+    border-top-width: 0;
+}
 
 .openerp .view-manager-main-sidebar ul {
     list-style-type: none;
@@ -1472,6 +1475,7 @@ label.error {
 .openerp .toggle-sidebar {
     cursor: pointer;
     border: 1px solid #D2CFCF;
+    border-top-width: 0;
     display: block;
     background: url(/web/static/src/img/toggle-a-bg.png);
     width: 21px;
diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index bab92f9711b..884acb92507 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -413,7 +413,7 @@
     </div>
 </t>
 <t t-name="ViewManager">
-    <table class="view-manager-main-table">
+    <table class="view-manager-main-table" cellpadding="0" cellspacing="0">
     <tbody>
     <tr>
         <td class="view-manager-main-content">