Index: lams_central/web/css/defaultHTML_learner.css
===================================================================
diff -u -r724afbcc75966e8132c8793ccbd17121491e2cc2 -rbad6e3794839be6f2f5883e12c5eee83081454af
--- lams_central/web/css/defaultHTML_learner.css	(.../defaultHTML_learner.css)	(revision 724afbcc75966e8132c8793ccbd17121491e2cc2)
+++ lams_central/web/css/defaultHTML_learner.css	(.../defaultHTML_learner.css)	(revision bad6e3794839be6f2f5883e12c5eee83081454af)
@@ -33,6 +33,11 @@
 	border-bottom: 1px solid #47bc23;
 }
 
+/* CKEditor buttons */
+a.cke_button {
+	border-bottom: none;
+}
+
 .row {
 	voice-family: "\"}\""; /* hide the following rules from IE5 */
 	voice-family: inherit;