test thymeleaf

<div class="tab-pane fade overflow-auto text-left border border-secondary" id="pro-review"
    role="tabpanel" style="height: 20em;overflow-y: scroll;">
    <div class="card border-bottom border-secondary"
        style="background-color: lightyellow;">
        <!-- /.card-header -->
        <div class="card-body border-bottom border-warning">
            <div class="card-comment">
                <div class="comment-text">
                    <span class="username">
                        <th:block
                            th:text="${content.customer.firstName + ' ' + content.customer.lastName}">
                        </th:block>
                        <span class="text-muted float-right" th:text="${#dates.format(content.createdAt, 'dd/MM/yyyy HH:mm')}">8:03 PM Today</span>
                    </span><!-- /.username -->
                    <th:block th:text="${content.content}"></th:block>
                </div>
                <!-- /.comment-text -->
            </div>
            <!-- /.card-comment -->
        </div>
        <!-- /.card-body -->
        <div class="card-footer card-comments" th:if="${content.productCommentReplyCollection.size() > 0}">
            <div class="card-comment" th:each="cmr : ${content.productCommentReplyCollection}" >
                <div class="comment-text">
                    <span class="username">
                        <th:block th:text="${cmr.customer != null ? (cmr.customer.firstName + ' ' + cmr.customer.lastName) : (cmr.staff.firstName + ' ' + cmr.staff.lastName)}"></th:block>
                        <i class="text-muted" th:if="${cmr.staff != null}">(Staff)</i>
                        <span class="text-muted float-right" th:text="${#dates.format(cmr.createdAt, 'dd/MM/yyyy HH:mm')}">8:03 PM Today</span>
                    </span><!-- /.username -->
                    <th:block th:text="${cmr.content}"></th:block>
                </div>
                <!-- /.comment-text -->
            </div>

            <!-- /.card-comment -->
        </div>
        <!-- /.card-footer -->

        <!-- /.card-footer -->
    </div>
</div>