updated css so that fieldset legends are same font format as labels
updated css so that fieldset legends are same font format as labels

CDLUC3/roadmap,CDLUC3/dmptool,CDLUC3/roadmap,DigitalCurationCentre/roadmap,DigitalCurationCentre/roadmap,CDLUC3/roadmap,DigitalCurationCentre/roadmap,CDLUC3/dmptool,CDLUC3/dmptool,DMPRoadmap/roadmap,DMPRoadmap/roadmap,DMPRoadmap/roadmap,CDLUC3/dmptool,CDLUC3/roadmap