.tna-table {
    width: 100%;
    border: 0;
    border-collapse: collapse;
}
.tna-table td {
    padding: 5px 3px;
    vertical-align: top;
    border-bottom: 1px solid #ddd;
}
.tna-table th {
    text-align: left;
    padding: 3px;
    background-color: transparent;
    border-bottom: 1px solid #333;
}