Index: lams_learning/web/lessonComplete.jsp
===================================================================
diff -u -rd432ad1e56c019311c8ca428ba8e08907a56077c -r6e5015d036550bcae770b2125000995c79c3dea2
--- lams_learning/web/lessonComplete.jsp	(.../lessonComplete.jsp)	(revision d432ad1e56c019311c8ca428ba8e08907a56077c)
+++ lams_learning/web/lessonComplete.jsp	(.../lessonComplete.jsp)	(revision 6e5015d036550bcae770b2125000995c79c3dea2)
@@ -99,7 +99,7 @@
 				    url				   : "<lams:LAMSURL />gradebook/gradebook/getLessonCompleteGridData.do?lessonID=${lessonID}",
 				    height			   : "100%",
 				    // use new theme
-				    guiStyle 		   : "bootstrap",
+				    guiStyle: "bootstrap4",
 				    iconSet 		   : 'fontAwesome',
 				    autoencode		   : false,
 					colNames : [