How can ı get background-image from div content

[NurullahDemirel]

                    <!-- Hide in list View // Show in Box View -->
                         
                    <div class="wpem-event-date">
                        <div class="wpem-event-date-type">
                                                                <div class="wpem-from-date">
                                    <div class="wpem-date">14</div>
                                    <div class="wpem-month">Ağu</div>
                                </div>
                                                        </div>
                    </div>
                    <!-- Hide in list View // Show in Box View -->
                </div>