.font_arial {  font-family: Arial, Helvetica, sans-serif; font-size: 13px; color: #000000}
.font_arial_header {  font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: bold; color: #000000}
.font_arial_header_big {  font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-weight: bold; color: #000000}
.text_line {line-height: 150%}