Index: lams_tool_nb/web/author_page/css/aqua.css
===================================================================
diff -u -r1186a113f98c243e375a9e80df090e2393a8e78d -r5c6c18db304e993496387b15ae8563ee2287622c
--- lams_tool_nb/web/author_page/css/aqua.css	(.../aqua.css)	(revision 1186a113f98c243e375a9e80df090e2393a8e78d)
+++ lams_tool_nb/web/author_page/css/aqua.css	(.../aqua.css)	(revision 5c6c18db304e993496387b15ae8563ee2287622c)
@@ -129,12 +129,12 @@
 	visibility:visible;
 }
 .content_a{
-	z-index: 1;
+	z-index: 0;
 	position:absolute;
 	visibility: hidden;
 }
 .content_i{
-	z-index: 2;
+	z-index: 0;
 	position:absolute;
 	visibility: hidden;
 }