table.table-expandable > tbody > tr:nth-child(odd) {
    cursor: pointer;
    border-bottom:1px solid #ddd;;
}

table.table-expandable.table-hover > tbody > tr:nth-child(even):hover td {
    background-color: white;
}

table.table-expandable > tbody > tr div.table-expandable-arrow {
    background:transparent url(../img/top_play_arrow.png) no-repeat scroll 0px 0px; width:25px; height:16px; display:block;
}

table.table-expandable > tbody > tr div.table-expandable-arrow.up {
    background:transparent url(../img/bot_play_arrow.png) no-repeat scroll 0px 0px; width:25px; height:16px; display:block;
}
.table-hover>tbody>tr:hover {
    background: transparent;
}

.table>:not(caption)>*>* {
    background:transparent;
    box-shadow:none;
}