-<span class="action-button" [ngClass]="getClasses()" [title]="getTitle()">
- <my-global-icon *ngIf="!loading" [iconName]="icon"></my-global-icon>
+<span class="action-button" [ngClass]="getClasses()" [ngbTooltip]="title" tabindex="0">
+ <my-global-icon *ngIf="icon && !loading" [iconName]="icon"></my-global-icon>
<my-small-loader [loading]="loading"></my-small-loader>
- <span class="button-label">{{ label }}</span>
+ <span *ngIf="label" class="button-label">{{ label }}</span>
<ng-content></ng-content>
</span>