<div class="modal-header py-1">
    <div class="row w-100">
        <div class="col-lg-6">
            <h5 class="modal-title my-1">Seleccione Cliente</h5>
        </div>
    </div>
</div>
<div class="modal-body" id="modal-body">

</div>
<div class="modal-footer py-1">
    <button class="btn btn-sm btn-secondary" type="button" ng-click="cancel()">Cancelar</button>
</div>