diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/common/CustomMenuController.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/common/CustomMenuController.java
index a9de99d1b..31674191b 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/common/CustomMenuController.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/common/CustomMenuController.java
@@ -37,7 +37,7 @@ import org.zkoss.zk.ui.event.EventListener;
 import org.zkoss.zk.ui.event.Events;
 import org.zkoss.zul.Button;
 import org.zkoss.zul.Div;
-import org.zkoss.zul.Hbox;
+import org.zkoss.zul.Vbox;
 
 /**
  * Controller for customMenu <br />
@@ -202,8 +202,8 @@ public class CustomMenuController extends Div implements IMenuItemsRegister {
         topItem(_("Quality management"), "/", true);
     }
 
-    private Hbox getRegisteredItemsInsertionPoint() {
-        return (Hbox) getPage().getFellow("registeredItemsInsertionPoint");
+    private Vbox getRegisteredItemsInsertionPoint() {
+        return (Vbox) getPage().getFellow("registeredItemsInsertionPoint");
     }
 
     public List<CustomMenuItem> getCustomMenuItems() {
@@ -224,7 +224,7 @@ public class CustomMenuController extends Div implements IMenuItemsRegister {
     @Override
     public Object addMenuItem(String name,
             org.zkoss.zk.ui.event.EventListener eventListener) {
-        Hbox insertionPoint = getRegisteredItemsInsertionPoint();
+        Vbox insertionPoint = getRegisteredItemsInsertionPoint();
         Button button = new Button();
         button.setLabel(_(name));
         setDeselectedClass(button);
@@ -254,11 +254,11 @@ public class CustomMenuController extends Div implements IMenuItemsRegister {
     }
 
     private void setSelectClass(final Button button) {
-        button.setSclass("perspective sub_menu_active");
+        button.setSclass("perspective-active");
     }
 
     private void setDeselectedClass(Button button) {
-        button.setSclass("perspective sub_menu");
+        button.setSclass("perspective");
     }
 
     private EventListener doNotCallTwice(final Button button,
@@ -278,7 +278,7 @@ public class CustomMenuController extends Div implements IMenuItemsRegister {
 
     private Component separator() {
         Div div = new Div();
-        div.setSclass("vertical_separator");
+        div.setSclass("vertical-separator");
         return div;
     }
 
diff --git a/navalplanner-webapp/src/main/webapp/common/css/navalpro_zk.css b/navalplanner-webapp/src/main/webapp/common/css/navalpro_zk.css
index 504a42b0e..dfdfbed67 100644
--- a/navalplanner-webapp/src/main/webapp/common/css/navalpro_zk.css
+++ b/navalplanner-webapp/src/main/webapp/common/css/navalpro_zk.css
@@ -363,6 +363,8 @@ div.z-errbox {
     margin: 10px;
 }
 
+
+
 /* Hide inner second level embed window titles */
 .z-window-embedded
 .z-window-embedded
@@ -814,5 +816,47 @@ span.z-dottree-ico, span.z-dottree-line {
 }
 
 .migas_linea {
-    border-top: 0px;
-}
\ No newline at end of file
+    border: 0px;
+}
+
+.perspective, .perspective-active {
+    width:84px;
+    height:84px;
+    margin: 0 0 4px 4px;
+    font-weight:normal;
+}
+
+.perspective .z-button-cm {
+    -moz-border-radius: 10px;
+    -webkit-border-radius: 10px;
+    background-image: none;
+    background-color: #d4e1ef;
+    color: #005782;
+}
+
+.perspective-active .z-button-cm {
+    -moz-border-radius: 10px;
+    -webkit-border-radius: 10px;
+    background-image: none;
+    background-color: #2a83b4;
+    color: #FFFFFF;
+}
+
+.z-button.perspective .z-button-cm,
+.z-button.perspective-active .z-button-cm {
+    white-space:normal;
+}
+
+.vertical-separator {
+    display:none;
+}
+
+
+.main-area .z-center-body {
+    height: auto !important;
+    width: auto !important;
+}
+
+.main-area {
+    overflow: auto;
+}
diff --git a/navalplanner-webapp/src/main/webapp/common/layout/template.zul b/navalplanner-webapp/src/main/webapp/common/layout/template.zul
index 86a5e7742..40477f42e 100644
--- a/navalplanner-webapp/src/main/webapp/common/layout/template.zul
+++ b/navalplanner-webapp/src/main/webapp/common/layout/template.zul
@@ -57,13 +57,13 @@
   <n:tr>
     <n:td height="400px" valign="top">
 
-    <borderlayout width="auto" class="main-layout" if="true" height="500px">
+    <borderlayout width="auto" class="main-layout" if="true" height="450px">
     <west class="perspectives-column" width="90px">
         <n:div>
-        <hbox id="registeredItemsInsertionPoint" style="background-color:#2A83B4" />
+        <vbox id="registeredItemsInsertionPoint" width="90px"/>
         </n:div>
     </west>
-    <center border="0" style="overflow:scroll">
+    <center class="main-area">
         <div self="@{insert(content)}"/>
     </center>
     </borderlayout>