Index: lams_central/conf/scss/_lams_variables.scss
===================================================================
diff -u -ra96a18b91668c6929514688afef51ce388a3f04a -r5dd9cf1ff406477627b4e57890962de3d99f1696
--- lams_central/conf/scss/_lams_variables.scss	(.../_lams_variables.scss)	(revision a96a18b91668c6929514688afef51ce388a3f04a)
+++ lams_central/conf/scss/_lams_variables.scss	(.../_lams_variables.scss)	(revision 5dd9cf1ff406477627b4e57890962de3d99f1696)
@@ -41,6 +41,9 @@
 $border-thin-danger: thin solid $brand-danger;
 $border-medium-danger: 3px solid $brand-danger;
 
+// border for learner .instruction and .activity-bottom-buttons {
+$border-thin-grey: 0.1rem solid #f2f2f2;	
+
 // learner page box shadow
 $panel-box-shadow: 0 1px 1px rgba(8, 8, 8, 0.88);