Index: lams_tool_preview/web/pages/learning/learningHiddenUser.jsp
===================================================================
diff -u -r94b2225ee897f0a10318b17e1c692f2ccbb1e36b -rbc8213e12c4e5afddd0394ad66386ef3e70d1611
--- lams_tool_preview/web/pages/learning/learningHiddenUser.jsp	(.../learningHiddenUser.jsp)	(revision 94b2225ee897f0a10318b17e1c692f2ccbb1e36b)
+++ lams_tool_preview/web/pages/learning/learningHiddenUser.jsp	(.../learningHiddenUser.jsp)	(revision bc8213e12c4e5afddd0394ad66386ef3e70d1611)
@@ -29,7 +29,7 @@
 		</lams:Alert5>
 		
 		<div class="activity-bottom-buttons">
-			<a href="javascript:location.reload(true);"	class="btn btn-default">
+			<a href="javascript:location.reload(true);"	class="btn btn-secondary">
 				<fmt:message key="button.try.again" />
 			</a>