adjust styles to Modern UI like style  [WIP]
resolved #194: fix Popover position
adjust styles to Modern UI like style [WIP]
change grid block-grid className
adjust styles to Modern UI like style [WIP]
adjust styles to Modern UI like style [WIP]
adjust styles to Modern UI like style [WIP]
Merge pull request #209 from allmobilize/codename-h

adjust styles to Modern UI like style