table.overview {
    width: 100%;
    padding-left:100px;
    padding-right:50px;
    float:right;
    clear:both;
}
table.overview tr td {
    padding-top:2px;
    padding-bottom:2px;
    border: none;
    border-top: 1px solid black;
    text-align: center;
}
/* prevent top line in the first row */
table.overview tr:first-child td{
    border:none;
}

/* User Column */
table.overview tr td:nth-child(1) {
    font-weight:bold;
}

/* Overview Column */
table.overview tr td:nth-child(3) {
    font-style:italic;
    text-align:left;
}

/* alternating background color */
table.overview tr:nth-child(odd) td{
    background-color: #eee;
}