@charset "UTF-8";
table.aa th,table.aa td{

 border-collapse: separate;
 border-width: 2px;
 border-style: solid outset;
 border-left-color: #b3d9d9;
 border-right-color: #b3d9d9;


 }
thead{

 }
tbody{
 border-style: outset;
 border-width: 1px;      
 }
td{
 border-style: outset;
 border-width: 1px;
 }