:host {
  bottom: 80px;
  position: absolute;
  right: 0px;
}

mat-toolbar {
  button {
    background: var(--mat-sys-primary-container);
    width: 64px;
    height: 64px;
    mat-icon {
      font-size: 48px;
      width: 48px;
      height: 48px;
      color: white;
    }
  }

  mat-icon {
    color: white;
  }
}