diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtBorderLayoutPanel.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtBorderLayoutPanel.java
index a2fc633..79f1708 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtBorderLayoutPanel.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/panels/GxtBorderLayoutPanel.java
@@ -85,7 +85,7 @@ public class GxtBorderLayoutPanel extends ContentPanel {
 
 //		center.add(this.gridFilter);
 
-	    BorderLayoutData northData = new BorderLayoutData(LayoutRegion.NORTH, 70, 70, 70);  
+	    BorderLayoutData northData = new BorderLayoutData(LayoutRegion.NORTH, 57, 57, 57);  
 	    northData.setCollapsible(true);
 	    
 	    northData.setSplit(true);  //Split bar between regions
diff --git a/src/main/java/org/gcube/portlets/user/workspace/resources/css/bootstrap.min.css b/src/main/java/org/gcube/portlets/user/workspace/resources/css/bootstrap.min.css
index b257549..7616188 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/resources/css/bootstrap.min.css
+++ b/src/main/java/org/gcube/portlets/user/workspace/resources/css/bootstrap.min.css
@@ -5,7 +5,7 @@
 	font-size: 12px;
 	margin-left: 2px;
 	margin-top: 2px;
-	margin-bottom: 10px;
+/* 	margin-bottom: 10px; */
 	padding: 5px !important;
 	font-family: Arial, "Times New Roman", Georgia, Serif;
 }