                    <div class="card" style="width: 8rem">
                                <img class="card-img-top" th:src="'/img/' + ${app} + '.png'">
                                <div class="card-body" th:id="@{${unit} + '-' + ${app}}">
                                    <h5 class="card-title" style="text-align: center" th:text="${unit}"></h5>
                                    <h5 class="card-title" style="text-align: center" th:text="${app}"></h5>
                                    <div class="ca