.page-wrapper {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.grid-wrapper {
  flex: 1 1 0px;
}

.ag-header-group-cell,
.ag-header-cell {
  border-bottom: 1px solid #ffab00;
}

.gold-header {
  background-color: gold;
}

.silver-header {
  background-color: silver;
}

.bronze-header {
  background-color: chocolate;
}