section{border:1px solid grey;margin-top:10px}div{border:1px solid silver;margin-top:10px}.primary{background:#ce181e;padding:20px;color:white}.accent{background:#224b6c;padding:20px;color:white}.subtle{background:#dbdbdb;padding:20px;color:black}.greyLight{background:#868686;padding:20px;color:white}.greyMid{background:#343434;padding:20px;color:white}.greyDark{background:#202020;padding:20px;color:white}