.a1          { font-size: 8pt; font-family: Trebuchet MS } /*черный */
.a2          { font-size: 10pt; font-family: Trebuchet MS } /*черный */
.a3          { font-family: Trebuchet MS; font-size: 12pt; color: #FF0000; font-weight: bold } /* красный утолщенный */
.a4          { font-size: 11pt; font-family: Trebuchet MS; font-weight: bold} /*черный */
.a5          { font-size: 11pt; font-family: Trebuchet MS; } /*черный */
.a6          { font-size: 11pt; font-family: Trebuchet MS; text-decoration: underline}
.a7          { font-size: 9pt; font-family: Trebuchet MS; color: #AE0000} /*красный */
.a8          { font-size: 10pt; font-family: Trebuchet MS; color: #0000FF} /*синий */
.tr_14px          { font-family: Trebuchet MS; font-size: 14px }
.tr_13px          { font-family: Trebuchet MS; font-size: 13px }
.tr_12px          { font-family: Trebuchet MS; font-size: 12px }
.tr_16px          { font-family: Trebuchet MS; font-size: 16px }