remove font-set which is not needed and fill out style properties
remove font-set which is not needed and fill out style properties

mapnik/mapnik-reference,gravitystorm/mapnik-reference,florianf/mapnik-reference,mojodna/mapnik-reference,florianf/mapnik-reference,CartoDB/mapnik-reference,mapnik/mapnik-reference,gravitystorm/mapnik-reference,mojodna/mapnik-reference,mapnik/mapnik-reference,mapycz/mapnik-reference,CartoDB/mapnik-reference,mapycz/mapnik-reference