.title_header {
  font-size: 29px;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  text-align: center;
  color: #7F3997;
 

}
.table_container {
  padding: 0 5px;
  overflow-x: auto;
}

.student_info_table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Segoe UI', sans-serif;
  color: black;
  background: #fefefe;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.student_info_table th,
.student_info_table td {
  padding: 10px 12px;
  text-align: center;
  border: 1px solid #ccc;
}

.student_info_table th {
  background-color: #f0f0f0;
  font-weight: bold;
}

.student_info_table tr:nth-child(even) {
  background-color: #f9f9f9;
}

/* Responsive */
@media (max-width: 768px) {
  .student_info_table,
  .student_info_table thead,
  .student_info_table tbody,
  .student_info_table th,
  .student_info_table td,
  .student_info_table tr {
    display: block;
    width: 100%;
  }

  .student_info_table thead {
    display: none;
  }

  .student_info_table tr {
    margin-bottom: 20px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 10px;
  }

  .student_info_table td {
    position: relative;
    padding-left: 50%;
    border: none;
    border-bottom: 1px solid #eee;
    text-align: left;
  }

  .student_info_table td:last-child {
    border-bottom: none;
  }

  .student_info_table td::before {
    content: attr(data-label);
    position: absolute;
    top: 10px;
    left: 10px;
    font-weight: bold;
    width: 45%;
    padding-right: 10px;
    white-space: nowrap;
    color: #333;
  }
}