.lavanderie-container{display:flex;flex-wrap:wrap}.lavanderia-box{border:1px solid #ccc;padding:20px;margin:10px;cursor:pointer;width:calc(33.333% - 40px);box-sizing:border-box;transition:background-color 0.3s}.lavanderia-box:hover{background-color:#f0f0f0}.lavanderia-box.selected{background-color:#d0e6f7;border-color:#0073aa}