table.tabela-ordenavel thead th[role="button"]{
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
table.tabela-ordenavel thead th[role="button"]:hover{
  background: rgba(139,0,0,.08);
}
table.tabela-ordenavel thead th.sort-asc,
table.tabela-ordenavel thead th.sort-desc{
  color: #8b0000;
}
.sort-marker{
  font-size: .85em;
  color: #8b0000;
}
.seat.selected,
.poltrona.selected,
.assento.selected{
  outline: 4px solid #0d6efd !important;
  box-shadow: 0 0 0 6px rgba(13,110,253,.22), 0 8px 16px rgba(0,0,0,.25) !important;
  transform: scale(1.08);
}