.nomal {  font-family: "Arial", "Helvetica", "sans-serif"; font-size: 13px; color: #000000; text-decoration: none}
a:link {  font-family: "Arial", "Helvetica", "sans-serif"; font-size: 13px; color: #336600; text-decoration: none}
.big_text {  font-family: "Arial", "Helvetica", "sans-serif"; font-size: 14px; font-weight: bold; color: #000000; text-decoration: none}
.nomal_sign { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 13px; color: #003300; text-decoration: none ; font-weight: bold}
.title_sign {  font-family: "Arial", "Helvetica", "sans-serif"; font-size: 14px; font-weight: bolder; color: #CC9900; text-decoration: none}
a:hover {  font-family: "Arial", "Helvetica", "sans-serif"; font-size: 13px; color: #FFCC00; text-decoration: underline}
a:active {  font-family: "Arial", "Helvetica", "sans-serif"; font-size: 13px; color: #666666; text-decoration: none}