added function candis_css  ---- updated on  Tue Jul 17 11:59:09 PDT 2018
add some more parameters for next version  ---- updated on  Sat Nov 10 10:25:34 EST 2018
share on 20190709  ---- updated on  Tue Jul 9 10:21:45 PDT 2019
Last Updated in May 2020  ---- updated on  Thu Jun 25 10:10:53 PDT 2020
Last Update by Kang Wang in Feb. 2020  ---- updated on  Fri Sep 11 11:35:58 PDT 2020
