.centre-image{display:block;margin-left:auto;margin-right:auto;width:30%}.centre-text-bold{text-align:center;font-weight:bold}.width40l{width:40%;float:left}.width40r{width:40%;float:right}.bg-header{margin:2px 0px 10px 0px;padding:2px 0px 2px 0px;background-color:#4682B4;color:#ffffff;font-weight:bold;text-align:center}.floatl{float:left}.floatr{float:right}.clear{clear:both}.padtop10{padding-top:10px}.padtop20{padding-top:20px}.padtop40{padding-top:40px}.padleft10{padding-left:10px}.padleft20{padding-left:20px}.padright10{padding-right:10px}