.pf-sortable-table thead th.pf-sortable-header{cursor:pointer;user-select:none;white-space:nowrap}
.pf-sortable-table thead th.pf-sortable-header::after{content:'↕';display:inline-block;margin-left:.4em;font-size:.8em;opacity:.38;vertical-align:.08em}
.pf-sortable-table thead th.pf-sortable-header[aria-sort="ascending"]::after{content:'▲';opacity:.85}
.pf-sortable-table thead th.pf-sortable-header[aria-sort="descending"]::after{content:'▼';opacity:.85}
.pf-sortable-table thead th.pf-sortable-header:focus-visible{outline:2px solid currentColor;outline-offset:-2px;border-radius:4px}