<mat-form-field appearance="outline" color="accent">
  <mat-label>{{ label }}</mat-label>
  <input matInput [value]="value" readonly="readonly" />
  <button mat-icon-button matSuffix [attr.aria-label]="'Copy'" (click)="copy()">
    <mat-icon>content_copy</mat-icon>
  </button>
</mat-form-field>
