fix some bugs in the layout of the node extended mode
fix some bugs in the layout of the node extended mode

Change-Id: I48f22ac0a58158adf44deed84239bfc02491e859

eayunstack/fuel-web,SmartInfrastructures/fuel-web-dev,huntxu/fuel-web,SmartInfrastructures/fuel-web-dev,SmartInfrastructures/fuel-web-dev,huntxu/fuel-web,stackforge/fuel-web,huntxu/fuel-web,eayunstack/fuel-web,SmartInfrastructures/fuel-web-dev,eayunstack/fuel-web,eayunstack/fuel-web,eayunstack/fuel-web,huntxu/fuel-web,stackforge/fuel-web,stackforge/fuel-web,SmartInfrastructures/fuel-web-dev,huntxu/fuel-web