Slight fix of node layout
Slight fix of node layout

Change-Id: I3518203a4f5963b5b15e7cd62baccade76fb18a1

huntxu/fuel-web,eayunstack/fuel-web,stackforge/fuel-web,SmartInfrastructures/fuel-web-dev,stackforge/fuel-web,nebril/fuel-web,prmtl/fuel-web,SmartInfrastructures/fuel-web-dev,eayunstack/fuel-web,SmartInfrastructures/fuel-web-dev,nebril/fuel-web,nebril/fuel-web,zhaochao/fuel-web,prmtl/fuel-web,prmtl/fuel-web,nebril/fuel-web,prmtl/fuel-web,stackforge/fuel-web,huntxu/fuel-web,zhaochao/fuel-web,SmartInfrastructures/fuel-web-dev,huntxu/fuel-web,eayunstack/fuel-web,eayunstack/fuel-web,zhaochao/fuel-web,huntxu/fuel-web,zhaochao/fuel-web,huntxu/fuel-web,zhaochao/fuel-web,prmtl/fuel-web,eayunstack/fuel-web,nebril/fuel-web,SmartInfrastructures/fuel-web-dev