diff --git a/datamodels/2.x/itop-portal-base/portal/public/css/portal.css b/datamodels/2.x/itop-portal-base/portal/public/css/portal.css
index 42882123d4..3d69232b80 100644
--- a/datamodels/2.x/itop-portal-base/portal/public/css/portal.css
+++ b/datamodels/2.x/itop-portal-base/portal/public/css/portal.css
@@ -123,6 +123,9 @@ footer {
     overflow-y: auto;
     overflow-x: hidden;
   }
+  #sidebar .menu .navbar-nav {
+    width: 100%;
+  }
   #sidebar .menu .navbar-nav > li {
     width: 100%;
   }
diff --git a/datamodels/2.x/itop-portal-base/portal/public/css/portal.scss b/datamodels/2.x/itop-portal-base/portal/public/css/portal.scss
index 249a61f91c..d593064b34 100644
--- a/datamodels/2.x/itop-portal-base/portal/public/css/portal.scss
+++ b/datamodels/2.x/itop-portal-base/portal/public/css/portal.scss
@@ -128,6 +128,9 @@ footer{
 		overflow-y: auto;
 		overflow-x: hidden;
 	}
+	#sidebar .menu .navbar-nav{
+		width: 100%;
+	}
 	#sidebar .menu .navbar-nav > li{
 		width: 100%;
 	}