diff --git a/sai/modules/saimod_sys_docu/tpl/saimod_sys_docu_cat.tpl b/sai/modules/saimod_sys_docu/tpl/saimod_sys_docu_cat.tpl
index 07fdd09..19b46b9 100644
--- a/sai/modules/saimod_sys_docu/tpl/saimod_sys_docu_cat.tpl
+++ b/sai/modules/saimod_sys_docu/tpl/saimod_sys_docu_cat.tpl
@@ -1,5 +1,5 @@
 <div class="tabbable tabs-left" id="tabs2_docu">
-    <ul class="nav nav-stacked nav-pills col-md-3">
+    <ul class="nav nav-stacked nav-pills col-md-3 sai_margin_top_10">
         ${tabopts}
     </ul>
     <div class="tab-content col-md-9">