diff --git a/src/main/java/org/gcube/portlets/admin/manageusers/client/view/VREDeploymentView.java b/src/main/java/org/gcube/portlets/admin/manageusers/client/view/VREDeploymentView.java
index 714d290..214b0e8 100644
--- a/src/main/java/org/gcube/portlets/admin/manageusers/client/view/VREDeploymentView.java
+++ b/src/main/java/org/gcube/portlets/admin/manageusers/client/view/VREDeploymentView.java
@@ -180,9 +180,11 @@ public class VREDeploymentView extends Composite implements Display {
 	@Override
 	public void displayInviteUsersPanel() {
 		VerticalPanel sp = new  VerticalPanel();
-		sp.getElement().getStyle().setMarginTop(15, Unit.PX);
+		sp.getElement().getStyle().setMarginTop(10, Unit.PX);
+		sp.getElement().getStyle().setMarginBottom(10, Unit.PX);
 		sp.setSpacing(10);
-		sp.add(new InviteWidget());
+		InviteWidget iw = new InviteWidget();
+		sp.add(iw);
 		mainPanel.setHorizontalAlignment(HasAlignment.ALIGN_CENTER);
 		mainPanel.add(sp);
 	}
@@ -239,7 +241,7 @@ public class VREDeploymentView extends Composite implements Display {
 		int topBorder = workspace.getAbsoluteTop();
 		int leftBorder = workspace.getAbsoluteLeft();
 		int rightScrollBar = 17;
-		int rootHeight = Window.getClientHeight() - topBorder - 50;
+		int rootHeight = Window.getClientHeight() - topBorder - 150;
 		int rootWidth = Window.getClientWidth() - 2*leftBorder - rightScrollBar;
 		tablePanel.setPixelSize(rootWidth+15, rootHeight+30);
 		mainPanel.setPixelSize(rootWidth+15, rootHeight+10);