.hl_CH {  font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold}
.prob {  font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold; color: #006666}
.ch_text {  font-family: Arial, Helvetica, sans-serif; font-size: 11px; color: #000000; line-height: 13px}