.font_normal { font-family: arial, helvetica; font-size: 12px }
.font_normal_SPC { font-family: arial, helvetica; font-size: 12px; letter-spacing: 3pt }
.font_large  { font-family: arial, helvetica; font-size: 18px }
.font_medium { font-family: arial, helvetica; font-size: 14px }
.font_small  { font-family: arial, helvetica; font-size: 10px }
td.small  { font-family: arial, helvetica; font-size: 10px }