table#portal-links {
    margin: 0 auto;
    width: 772px;
    display: block;
    padding: 0;
    padding-left: 2px;
    border-spacing: 0;
}

table#portal-links td {
    width: 202px;
    text-align: center;
    padding: 0;
    margin: 0;
}

table#portal-links td a {
    display: block;
    margin: 0 auto;
    padding: 0;
    position: relative;
    width: 200px;
    height: 70px;
    overflow: hidden;

    border: 1px solid rgb(40, 40, 10);
    line-height: 70px;
    text-decoration: none;
    font-size: 1.3em;
}

table#portal-links td a:hover {
    background-color: rgb(10,10,40);
    border: 1px solid rgb(140, 140, 40);
}

table#portal-links td a span {
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    z-index: 1;
    margin: 0;
    padding: 0;
    width: 200px;
    height: 70px;


    display: none;
}


table#portal-links td.arc-v {
    background-image: url('/img/arc-v.png');
    background-repeat: repeat-y;
    background-position: center;
    height: 25px;
}

table#portal-links td.arc-h {
    background-image: url('/img/arc-h.png');
    background-repeat: repeat-x;
    background-position: center;
    width: 40px;
}