@media screen and (max-width: 600px) {
   td.siterightcolumn, td.searchpanel  { display: none; } 
   select { width: 200px;}
   button { height: 32px; margin-right: 14px; }
   textarea { width: 320px;}
}

@media screen and (min-width: 960px)  {
   #simplebody { 
      margin-left: auto;  
      margin-right: auto;    
      width: 960px; 
      margin-top: 10px;
      margin-bottom: 10px;
      padding: 8px;
   }
}