.teacher li{
float:left;
text-align:center;
margin-bottom:20px;
width:200px;}
.selectstyle185568{ font-size: 9pt; width: 150px; color: #222222; font-family: 宋体; position: relative; height: 20px ;}
.titlestyle185568{ font-size: 9pt; color: #222222; font-family: 宋体; text-align: center ;}

.selectstyle185569{ font-size: 9pt; width: 150px; color: #222222; font-family: 宋体; position: relative; height: 20px ;}
.titlestyle185569{ font-size: 9pt; color: #222222; font-family: 宋体; text-align: center ;}

