Index: lams_central/web/less/defaultHTML_learner.less
===================================================================
diff -u -rcec85426b93b5ba3eff2c91ca2bf179ed478cffb -r65a41bd80f751917e945f17beb5f0d34926066ac
--- lams_central/web/less/defaultHTML_learner.less	(.../defaultHTML_learner.less)	(revision cec85426b93b5ba3eff2c91ca2bf179ed478cffb)
+++ lams_central/web/less/defaultHTML_learner.less	(.../defaultHTML_learner.less)	(revision 65a41bd80f751917e945f17beb5f0d34926066ac)
@@ -137,7 +137,6 @@
 }
 
 .sbox {
-	background-color: transparent;
 	border-bottom: 2px solid rgba(221, 221, 221, 0.55);
 	border-radius: 0px;
 }