diff --git a/navalplanner-webapp/src/main/webapp/planner/advance_allocation.zul b/navalplanner-webapp/src/main/webapp/planner/advance_allocation.zul
index 07da23f09..a52b0e22c 100644
--- a/navalplanner-webapp/src/main/webapp/planner/advance_allocation.zul
+++ b/navalplanner-webapp/src/main/webapp/planner/advance_allocation.zul
@@ -46,9 +46,18 @@
                     splittable="true" autoscroll="true">
 
                     <borderlayout >
-                        <north border="0" height="14px" flex="true" collapsible="true" sclass="advancedassignmentdetails">
+                        <north border="0" height="0px" flex="true" collapsible="true">
+                        <vbox pack="center" align="center">
+                            <!--  tree fixedLayout="false">
+                                <treecols sizable="false">
+                                    <treecol label="Name" height="30px"  />
+                                    <treecol label="Hours"  />
+                                    <treecol label="Function" />
+                                </treecols>
+                            </tree-->
+                            </vbox>
                         </north>
-                        <center border="0">
+                        <center border="0" sclass="advancedassignmentdetails">
                             <div sclass="leftpanelgap" id="insertionPointLeftPanel"></div>
                         </center>
                     </borderlayout>
@@ -56,7 +65,7 @@
 
                 <center sclass="taskspanel">
                     <borderlayout>
-                        <north border="0"><div sclass="timetrackergap" height="33px" id="insertionPointTimetracker"></div></north>
+                        <north border="0"><div sclass="timetrackergap" height="31px" id="insertionPointTimetracker"></div></north>
                         <center autoscroll="true" border="0" sclass="rightpanellayout">
                             <div id="insertionPointRightPanel" sclass="taskspanelgap"></div>
                         </center>
diff --git a/navalplanner-webapp/src/main/webapp/planner/css/ganttzk.css b/navalplanner-webapp/src/main/webapp/planner/css/ganttzk.css
index 73f5857f5..4d44acc8e 100644
--- a/navalplanner-webapp/src/main/webapp/planner/css/ganttzk.css
+++ b/navalplanner-webapp/src/main/webapp/planner/css/ganttzk.css
@@ -574,7 +574,7 @@ div.z-tree {
 }
 
 .advancedallocationlayout .leftpanelgap .z-grid-header {
-    padding-bottom: 3px;
+    /* padding-bottom: 3px; */
     border-bottom: solid 1px #DDDDDD;
     background: #FFFFFF;
 }
@@ -629,4 +629,27 @@ div.z-tree {
 .taskheaderscontainer, .leftpanelgap, .plannergraph div,
 .resourcesloadgraph div {
     position:relative;
-}
\ No newline at end of file
+}
+
+.advancedassignmentdetails .z-grid-header table {
+    height:30px;
+}
+
+/* Advanced assignment */
+.advancedallocationlayout #timeTracker .z-vbox table {
+    height:15px;
+}
+
+.advancedallocationlayout #timeTracker .z-vbox .z-grid-body {
+    display:none;
+}
+
+.advancedassignmentdetails .z-row, .advancedallocationlayout .taskspanelgap .z-row {
+    height: 20px;
+}
+
+.advancedallocationlayout .taskspanelgap td.z-row-inner {
+    padding:1px;
+    padding-left: 3px;
+    padding-right: 3px;
+}