.P_N{
   font-weight: normal;     
   font-family: Arial;
   font-size: 12px;
   color:#999999;
   z-index: 30;
}

.P_NN{
   font-weight: bold;     
   font-family: Arial;
   font-size: 12px;
   color:#999999;
   z-index: 30;
}

.P_T{
   font-weight: normal;     
   font-family: Arial;
   font-size: 14px;
   color:#999999;
   z-index: 30;
}