table { padding: 2px; border-collapse: collapse }
td, th { border: solid 1px; border-color: black; padding: 2px; border-collapse: collapse }
body { margin: 2px; }
#nocellborder { border: none; }
th { cursor: pointer; }
.sortColumn { color: green; }
th.sortColumn[data-sort="asc"]::after { content: "\25B2"; }
th.sortColumn[data-sort="desc"]::after { content: "\25BC"; }