table.sortable-table
{
    border: thin #ccc solid;
    margin: 1em;
    border-collapse: collapse;
}
table.indexed  {
    counter-reset: rowNumber;
}
table.indexed tr.indexed{
    counter-increment: rowNumber;
}

table.indexed tr.indexed td.indexed span::before{
    content: counter(rowNumber);
}
table.sortable-table th{
    padding-left: 26px;
    background-color: #ddd;
}
table.sortable-table th.ascending,
table.sortable-table th.descending{
    background-repeat: no-repeat;
    background-position-x: left;
    background-position-y: center;
}
table.sortable-table th.ascending {
    background-image: url(./../img/icons/icon-arrow-down.svg);
}
table.sortable-table th.descending{
    background-image: url(./../img/icons/icon-arrow-up.svg);
}
table.sortable-table tr.highlight-row {
    background-color: paleturquoise;
}
table.sortable-table tr td,
table.sortable-table tr th
{
    border: thin #ccc solid;
    padding: 0.5em;

}