[IMP] remove unused CSS
[IMP] remove unused CSS
splbio/openerp-web,MarkusTeufelberger/openerp-web,splbio/openerp-web,splbio/openerp-web,gisce/openerp-web,MarkusTeufelberger/openerp-web,gisce/openerp-web,gisce/openerp-web,MarkusTeufelberger/openerp-web