Why is spacing so strange between panels?
If you add more panels, you'll see inconsistant spacing.
Code:items: [ { id: 'panel1', xtype: 'panel', title: "Panel 1", items: [{ id : 'mac', xtype : 'displayfield', fieldLabel : "displayfield 1", labelWidth : 150, labelAlign : 'right' }] }, { id: 'panel2', xtype: 'panel', title: "Panel 2", items: [{ id : 'mac', xtype : 'displayfield', fieldLabel : "displayfield 2", labelWidth : 150, labelAlign : 'right' }] } ]