---

 <div>
        <div class="menu-button" onclick=
            "displayContent(event, 'edit_products')">
                        <span class="icon"><i class="fas fa-home"></i></span>
                        <span class="item">
            Edit products</span>
        </div>

        <div class="menu-button" onclick=
            "displayContent(event, 'add_product')">
                        <span class="icon"><i class="fas fa-home"></i></span>
                        <span class="item">
            Add products</span>
        </div>

        <div class="menu-button" onclick=
            "displayContent(event, 'show_user')">
                        <span class="icon"><i class="fas fa-home"></i></span>
                        <span class="item">
            Show users</span>
        </div>

        <div class="menu-button" onclick=
            "displayContent(event, 'exit_user')">
                        <span class="icon"><i class="fas fa-home"></i></span>
                        <span class="item">
            Exit user</span>
        </div>

        <div class="menu-button" onclick=
            "displayContent(event, 'add_images')">
                        <span class="icon"><i class="fas fa-home"></i></span>
                        <span class="item">
            Add images</span>
        </div>
 </div>