Index: lams_learning/web/grouping/show.jsp
===================================================================
diff -u -re325f88e2e856294ed9cde0f90303f84e2ceea8d -re2956cb8a072cc5ac9ceabaa9dac30c5750bf10b
--- lams_learning/web/grouping/show.jsp	(.../show.jsp)	(revision e325f88e2e856294ed9cde0f90303f84e2ceea8d)
+++ lams_learning/web/grouping/show.jsp	(.../show.jsp)	(revision e2956cb8a072cc5ac9ceabaa9dac30c5750bf10b)
@@ -97,7 +97,7 @@
 	
 			<c:if test="${finishedButton}">
 				<div class="row no-gutter">
-					<div class="col-xs-12">
+					<div class="col-12">
 						<div id="right-buttons" class="pull-right voffset10">
 							<a href="javascript:;" class="btn btn btn-primary na" id="finishButton" onclick="submitForm('finish')">
 								<span class="nextActivity">