body { color: #333; font: 62.5% Helvetica, Arial, Verdana;}

h1, h2, h3, h4, h5, h6 { font-family: Helvetica, Arial, Verdana; margin-bottom: 6px; text-transform: uppercase; }
h1 { font-size: 3em; }
h2 { font-size: 2.5em; }
h3 { font-size: 2.167em; }
h4 { font-size: 1.667em; }
h5 { font-size: 1.167em; }
h6 { font-size: 1em; }
.clearing { clear: both; }