BODY {
font-family: Arial, Helvetica, sans-serif;
font-size: 14px;
}

TABLE, TR, TD { 
font-family: Arial, Helvetica, sans-serif;
font-size: 14px;
}

H3 { 
font-family: Arial, Helvetica, sans-serif;
font-size:18px;
}

H4 { 
font-family: Arial, Helvetica, sans-serif;
font-size:16px;
}

H5 { 
font-family: Arial, Helvetica, sans-serif;
font-size:15px;
}