table.invoice thead th{
    background-color: #7b0000;
    border-top: none;
    width: 250px;
 }

 table.invoice thead tr:first-child th:first-child{
     border-top-left-radius: 25px;
 }

 table.invoice thead tr:first-child th:last-child{
    border-top-right-radius: 25px;
 }

 @media (max-width: 600px) {
  th, td {
    font-size: 12px; /* Mengecilkan font agar tabel tetap terlihat rapi */
    padding: 8px; /* Mengurangi padding */
  }

  table.invoice {
    width: 100%;
  }
}