ui enhancements

 Author:    haoliyuan <haoliyuan147@gmail.com>
Merge branch 'django' of https://github.com/RootCauseSIF/portal into django
Merge branch 'django' of https://github.com/RootCauseSIF/portal into django
Merge branch 'django' of https://github.com/RootCauseSIF/portal into django
Merge branch 'django' of https://github.com/RootCauseSIF/portal into django
Merge branch 'django' of https://github.com/RootCauseSIF/portal into django