Added css class for the button
Added css class for the button


SVN-Revision: 6726

asamgir/openspecimen,NCIP/catissue-core,krishagni/openspecimen,NCIP/catissue-core,NCIP/catissue-core,krishagni/openspecimen,krishagni/openspecimen,asamgir/openspecimen,asamgir/openspecimen