doneit-web/src/app/shared/btn-modal-dismiss/btn-modal-dismiss.page.html

<div class="btn-modal-dismiss">
  <button class="btn-no-color" (click)="close()">
    <ion-icon *ngIf="ThemeService.currentTheme == 'default' " slot="end" src='assets/images/icons-arrow-arrow-left.svg'></ion-icon>
    <ion-icon *ngIf="ThemeService.currentTheme == 'gov' " slot="end" src='assets/images/theme/gov/icons-calendar-arrow-left.svg'></ion-icon>
  </button>
</div>