.students-table {
  table-layout: fixed;
  width: 100%;
}

.students-table th,
.students-table td {
  text-align: center;
  vertical-align: middle;
}

.students-table .sticky-col {
  width: auto;
  white-space: nowrap;
}

.students-table {
  background: #f8f9fa;
  border: 1px solid #dee2e6;
}

th.ghost-cell,
td.ghost-cell {
  background-color: #fff !important;
  border-style: hidden;
  border-left: 1px solid;
}