a.letter
{ 
    color: #000000;
    text-decoration: none;
    padding: 3px; 
}

td.letter:hover
{ 
    background-color:#ffab17;
}

td.letter
{ 
    padding: 3px 0px;
    background: #aaa;
    color: #000000
}

a.up
{
    color: #fff;
    font-family: "Arial";
    float: right;
    font-size: 12px;
}