.jiaoshixm{
float:left; width:120px; margin-left:15px; margin-bottom:10px; text-align:center; border:#CCC solid 1px; background-color:#DCECFB;}
.none{
display:none;}

.jiaoshixm a{
    color: #333;
    font-size: 12px;
    text-decoration: none;}