change css & jquery to allow for multiple columns for themes ending in _fs
change css & jquery to allow for multiple columns for themes ending in _fs

dennypage/pfsense,pfsense/pfsense,phil-davis/pfsense,ch1c4um/pfsense,phil-davis/pfsense,ptorsten/pfsense,jxmx/pfsense,brunostein/pfsense,BlackstarGroup/pfsense,BlackstarGroup/pfsense,brunostein/pfsense,NewEraCracker/pfsense,jxmx/pfsense,pfsense/pfsense,brunostein/pfsense,BlackstarGroup/pfsense,ptorsten/pfsense,NOYB/pfsense,pfsense/pfsense,phil-davis/pfsense,ptorsten/pfsense,ch1c4um/pfsense,dennypage/pfsense,NOYB/pfsense,jxmx/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,dennypage/pfsense,dennypage/pfsense,NOYB/pfsense,ch1c4um/pfsense,ch1c4um/pfsense,pfsense/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense