table.has-columns-hidden > tbody > tr > td > span.responsiveExpander {
    background: url('../img/plus.png') no-repeat 5px center;
    padding-left: 32px;
    cursor: pointer;
}

table.has-columns-hidden > tbody > tr.detail-show > td span.responsiveExpander {
    background: url('../img/minus.png') no-repeat 5px center;
}

table.has-columns-hidden > tbody > tr.row-detail > td {
    background: #eee;
}

table.has-columns-hidden > tbody > tr.row-detail > td > ul {
    list-style: none;
    margin: 0;
}

table.has-columns-hidden > tbody > tr.row-detail > td > ul > li > span.columnTitle {
    font-weight: bold;
}