Selected Tab underline color

[IanV]

How can I simply change the color of the selected tab underline ?

 

 

    <kendo-tabstrip [tabAlignment]="'start'">
      <kendo-tabstrip-tab [title]="'Ops'" [selected]="true">
        <ng-template kendoTabContent>
          <kendo-panelbar (stateChange)="stateChange($event)" [items]="itemsForPortal"> </kendo-panelbar>
        </ng-template>
      </kendo-tabstrip-tab>