Introduce default Bootstrap vars

Author: jordanmccullough

_stylesheets/curriculum.scss

@@ -6,6 +6,11 @@
 @import "octicons/octicons/sprockets-octicons.scss";
 @import "bootstrap-sass/lib/bootstrap.scss";
 
+
+body{
+	background: $body-bg;
+}
+
 // Incorporate Bootstrap table striping
 table{
 	@extend .table;