.tt1 {
	font-family : "宋体";
	font-size : 9pt;
}
a:link {  font-family: "宋体"; font-size: 9pt; text-decoration: none; color: #000099}
a:hover {  font-family: "宋体"; font-size: 9pt; color: #FF0000; text-decoration: none}
a:visited {  font-family: "宋体"; font-size: 9pt; color: #000099}
.tt2 {  font-family: "宋体"; font-size: 9pt; line-height: 18pt}
.tt3 {  font-family: "Arial", "Helvetica", "sans-serif"; font-size: 8pt}
.tt4 {  font-family: "宋体"; font-size: 9pt; color: #000000}