Index: lams_tool_nb/web/reflect.jsp
===================================================================
diff -u -r3bb7e0141ae1cc15ccd737c95d90b5762a34ad61 -re2956cb8a072cc5ac9ceabaa9dac30c5750bf10b
--- lams_tool_nb/web/reflect.jsp	(.../reflect.jsp)	(revision 3bb7e0141ae1cc15ccd737c95d90b5762a34ad61)
+++ lams_tool_nb/web/reflect.jsp	(.../reflect.jsp)	(revision e2956cb8a072cc5ac9ceabaa9dac30c5750bf10b)
@@ -56,7 +56,7 @@
 
 	<!-- Comments: the extra div counteracts the float -->
 	<c:if test="${allowComments}">
-		<div class="row no-gutter"><div class="col-xs-12"></div></div>
+		<div class="row no-gutter"><div class="col-12"></div></div>
 		<lams:Comments toolSessionId="${nbLearnerForm.toolSessionID}"
 			toolSignature="<%=NoticeboardConstants.TOOL_SIGNATURE%>" likeAndDislike="${likeAndDislike}" readOnly="true"
 			pageSize="10" sortBy="1" />