body, td
{
	font-family :arial,verdana,helvetica;
	font-size: 12px;
}

h1{
  font-size:140%;
  font-weight:normal;
}
h2{
  font-size:130%;
  font-weight:normal;
}
h3{
  font-size:120%;
}

h4{
  font-size:110%;
}