diff --git a/addons/web/static/src/css/base.css b/addons/web/static/src/css/base.css
index 745899bb776..c9718479534 100644
--- a/addons/web/static/src/css/base.css
+++ b/addons/web/static/src/css/base.css
@@ -1274,6 +1274,12 @@
   -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.2);
 }
+.openerp .oe_secondary_submenu .oe_secondary_submenu {
+  margin-left: -20px;
+}
+.openerp .oe_secondary_submenu .oe_secondary_submenu li {
+  margin-left: 20px;
+}
 .openerp .oe_secondary_submenu .oe_menu_text {
   white-space: nowrap;
   overflow: hidden;
diff --git a/addons/web/static/src/css/base.sass b/addons/web/static/src/css/base.sass
index 4a670843288..b6ac4204812 100644
--- a/addons/web/static/src/css/base.sass
+++ b/addons/web/static/src/css/base.sass
@@ -1086,6 +1086,10 @@ $sheet-padding: 16px
             border-left: 4px solid transparent
             border-right: 4px solid transparent
             border-top: 4px solid #4c4c4c
+        .oe_secondary_submenu
+            margin-left: -20px
+        .oe_secondary_submenu li
+            margin-left: 20px
 
     // }}}
     // About openerp {{{