<div #txtLines class="nb-text-line-measurer"><div *ngFor="let line of lines; let i = index;" class="nb-text-line-measurer-line"><div class="nb-text-line-measurer-line-number">{{ i + 1 }}</div><div class="nb-text-line-measurer-line-content">{{ line }}</div></div></div><textarea #txtContent class="nb-text-line-textarea" [placeholder]="placeholder" [disabled]="disabled" [value]="value" (scroll)="scrollHandler($event, txtLines)" (input)="onInput($event, txtContent, txtLines)" (blur)="onBlur()">
</textarea>