Index: lams_gradebook/web/includes/css/gradebook.scss
===================================================================
diff -u -r8a6afcdd450adc0cd87ea7dbc69cac9fb14a3fb9 -re6b3b4b473ebb151c10733808c40d4276b4f81ab
--- lams_gradebook/web/includes/css/gradebook.scss	(.../gradebook.scss)	(revision 8a6afcdd450adc0cd87ea7dbc69cac9fb14a3fb9)
+++ lams_gradebook/web/includes/css/gradebook.scss	(.../gradebook.scss)	(revision e6b3b4b473ebb151c10733808c40d4276b4f81ab)
@@ -4,21 +4,12 @@
 	display: none;
 }
 
-#export-selected-lessons-button {
-	margin-bottom: 10px;
+.ui-jqgrid.ui-jqgrid-bootstrap .ui-th-column .cbox,
+.ui-jqgrid.ui-jqgrid-bootstrap .jqgrow>td>.cbox {
+    height: 14px !important;
+    width: 14px !important;
 }
 
-#gbox_lessons-jqgrid {
-	margin-left: auto;
-	margin-right: auto;
-}
-
-// Grids should have no border but date widgets need the border
-.ui-jqgrid.ui-widget-content {
-    border: 0px solid #aaaaaa !important;
-}
-
-
 /* Formatting buttons on the Gradebook Lesson screen */
 .gbTopButtonsContainer {
 	height: 30px;