Applying metadata classes to field labels as well as fields

src/app/dynaform/dynaform.component.html

@@ -11,7 +11,7 @@
 		<ng-container *ngIf="!meta.noLabel; else fullWidth">
 
 			<div class="form-group row" *ngIf="meta.type !== 'Container'; else recursiveDynaform" [ngClass]="getRowClass(control, meta.type)">
-				<label class="col-sm-4" [for]="meta.name" title="">
+				<label class="col-sm-4" [ngClass]="meta.class" [for]="meta.name" title="">
 					{{ meta.rowLabel !== mull ? meta.rowLabel : meta.label }}
 					<span *ngIf="control && control.touched && control.invalid" class="fas fa-exclamation-triangle"
 						[ngbTooltip]="getValidationFailureMessage(control, meta)"