.ag-theme-alpine {
  --ag-control-panel-background-color: rgb(228, 197, 203);
  --ag-side-button-selected-background-color: rgb(228, 197, 203);

  --ag-selected-tab-underline-color: deeppink;
  --ag-selected-tab-underline-width: 2px;
  --ag-selected-tab-underline-transition-speed: 0.5s;

  --ag-side-bar-panel-width: 300px;
}

.ag-theme-alpine .ag-filter-toolpanel-group-title-bar {
  /* use a semi-transparent background to show the background colour behind */
  background-color: rgb(255, 255, 255, 0.2);
}