.first203050{ background-color: #ffffff; font-family: 宋体; line-height: 200%;}
.ahover203050{ font-size: 9pt; color: #cc2222; font-family: 宋体 ;}
.leaderfont203050{ font-size: 9pt; color: #555555; font-family: 宋体 ;}
.secondlevelstyle203050{ font-family: 宋体; font-size: 9pt; color: #222222; line-height: 200%;}
.firstlevelstyle203050{ font-family: 宋体; font-size: 9pt; font-weight: bold; color: #222222; line-height: 200%;}
.avisited203050{ color: #222222 ;}
.secondtrstyle203050{ background-color: #ffffff ;}
.firsttrstyle203050{ background-color: #f1f8fd ;}