Unnecessary margin-bottom on vertical defined form field.

[alucardu]

Bug
When defining a form-element with direction-vertical a unnecessary margin-bottom is added to the field element:

<klp-form-element
	captionSpacing="percentages"
	direction="vertical"
	[caption]="'Action' | translate"
	class="actions">
	<app-business-rule-action-picker
		formControlName="type"
	></app-business-rule-action-picker>
</klp-form-element>

Fix
Fields don't have styling added by the enhancy framework.