#best_table  {
border-collapse:collapse;
width: 770px;
}

#best_table    td
{
border: 1px solid black;
font-family: Verdana, Geneva, Arial, Helvetica, sans-serif;
size:12px;

}

#best_table   th 
{
border: 1px solid black;
height: 70px;
background-color: silver;
}

#best_table .hider{
 
background-color:  #66cc66;
font-family: Verdana, Geneva, Arial, Helvetica, sans-serif;
size:14px;
font-weight: 900;

}