CSPACE-856: update to the demo design: minor edits;  changed header label colors to be correct. (current CSS code was invalid but some browsers were deeming it valid, which was creating inconsistent behaviors.)
CSPACE-856: update to the demo design: minor edits;  changed header label colors to be correct. (current CSS code was invalid but some browsers were deeming it valid, which was creating inconsistent behaviors.)

cspace-deployment/ui,cherryhill/collectionspace-ui,cherryhill/collectionspace-ui,cherryhill/collectionspace-ui,cspace-deployment/ui,cspace-deployment/ui,cspace-deployment/ui,cspace-deployment/ui,cherryhill/collectionspace-ui