test

src/main/resources/templates/split-pdfs.html

@@ -26,7 +26,7 @@
                         <form th:action="@{split-pages}" method="post" enctype="multipart/form-data">
                             <div th:replace="~{fragments/common :: fileSelector(name='fileInput', multiple=false, accept='application/pdf')}"></div>
 
-                            <div class="form-group">
+                            <div class="mb-3">
                                 <label for="pages" th:text="#{split.splitPages}"></label> 
                                 <input type="text" class="form-control" id="pages" name="pages" placeholder="1,3,5-10" required>
                             </div>