h1, h2, h3, h4, h5    { font-family:"Helvetica","Arial","Verdana","sans-serif"; letter-spacing: 2px }
h1    { font-size: 18; }
h2    { font-size: 16; }
h3    { font-size: 14; }
h4    { font-size: 12; }
h5    { font-size: 10; }
pre   { background: #E6E6FA; border: 1; padding: 10px; border: thin dashed #5500FF  }
.head	{ font-size:small; font-family:"Helvetica","Arial","Verdana","sans-serif"; }
.head2	{ font-size:x-large; font-family:"Helvetica","Arial","Verdana","sans-serif"; }
A:link, A:visited, A:active { text-decoration: none }
A:hover { background: #E6E6FA }