<div class="col-md-12">

    <div *ngIf="!text" class="col-md-1 col-md-push-11">
        <a href="{{url}}" target="_blank" class="btn btn-sm btn-info-outline">
            <span >Wiki</span>
        </a>
    </div>

    <div  *ngIf="text" class="col-md-1 col-md-push-9">
            <a href="{{url}}" target="_blank" class="btn btn-sm btn-info-outline">
                <span>{{text}}</span>
            </a>
        </div>

</div>