src/app/components/personal-data/personal-data.component.html
<app-selector-header [key]="propertyName.Caption">
<div class="container-fluid">
<div class="row">
<div class="col-md-3 cell-key">
{{ propertyName['Caption'] }}
</div>
<div class="col-md-9 cell-value">
<div class="{{ propertyName['Highlight'] }}">
{{ ' ' + propertyName['Personal data'] }}
</div>
</div>
</div>
</div>
</app-selector-header>