a.menu_item {
    background-color: #e8effe ;
    display: table-cell ;
    height: 50px ;
    border: 1px solid grey;
    border-top-left-radius: 10px ;
    border-top-right-radius: 10px ;
    vertical-align: middle ; 
    text-align: center ; 
}
a.menu_item:hover {
   background-color: #d1d8e5 ;  
}
div.menu_bar {
    margin-left: auto;
    margin-right: auto;
    width: 980px ;
    display: table ;
    background-color: #e8effe ;
    }

body {
/*     font-family: "Lucida Sans" , Lucida , sans ; */
    font-family: Arial ;
}