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 a622b73..07fdd09 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
@@ -2,7 +2,7 @@
     <ul class="nav nav-stacked nav-pills col-md-3">
         ${tabopts}
     </ul>
-    <div class="tab-content">
+    <div class="tab-content col-md-9">
         <div class="tab-pane active" id="tab2_docu">
         </div>      
     </div>