.table-container {
    width: 100%;
    max-width: 1200px;
    margin: 20px auto;
    overflow-x: auto;
  }
  table {
    width: 100%;
    border-collapse: collapse;
    font-family: Arial, sans-serif;
  }
  th {
    background-color: #999999; /* 40% gray */
    font-size: 14px;
    font-weight: bold;
    padding: 10px;
    text-align: left;
    border: 1px solid #ddd;
  }
  td {
    font-size: 12px;
    padding: 10px;
    border: 1px solid #ddd;
  }
  tr:nth-child(even) {
    background-color: #E6E6E6; /* 10% gray for entire even-numbered rows */
  }
  button {
    padding: 10px 20px;
    font-size: 14px;
    cursor: pointer;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    margin-bottom: 10px;
  }
  button:hover {
    background-color: #45a049;
  }
  @media screen and (max-width: 600px) {
    table {
      font-size: 10px;
    }
    th, td {
      padding: 8px;
    }
  }