.abtn{
   font-family:arial;
   font-size:10px;
   border-bottom:1px solid white;
   cursor:pointer;
   color:black;
}
.abtn_over{
   font-family:arial;
   font-size:10px;
   border-bottom:1px solid black;
   cursor:pointer;
   color:blue;
}

#login_box{
   width:200px;height:100px;
   border:1px solid #444466;
   background:#eeeeff;
   position:absolute;
   z-index:3;
}
#login_box .value{
   width:150px;
   font:12px arial;
} 
#login_box .button{
   font:bold 12px arial;
} 
#login_box .field{
   width:100px;
   font:bold 12px arial;
} 
#idLoading{
   width:16px;height:16px;
   background:url(loading_16.gif) no-repeat;
}