common-ui/src/lib/buttons/chevron-button/chevron-button.component.html

<button [class.overlay]="showDot" [class.primary]="primary" [disabled]="disabled" [id]="buttonId" mat-button>
    <span>{{ label }}</span>
    <mat-icon class="chevron-icon" iconPositionEnd svgIcon="iqser:arrow-down"></mat-icon>
</button>

<div *ngIf="showDot" class="dot"></div>