table.collaptable {
    width: 100%;
    border: 1px solid #CCC;
}
table.collaptable tbody tr td,
table.collaptable tbody tr th {
    padding: 5px;
    border-bottom: 1px solid #ddd;
}
table.collaptable tbody tr td a.act-more {
    color: #000;
}
table.collaptable .act-tr-level-0 td {
    background: #ffffff;
}
table.collaptable .act-tr-level-1 td {
    background: #f5f5f5;
}
table.collaptable .act-tr-level-2 td {
    background: #e5e5e5;
}