application.scss in carload-0.4.4

- old
+ new

@@ -14,9 +14,10 @@
  *= require select2
  *= require select2-bootstrap
  */
 
 $spacing: 16px;
+$half-spacing: 8px;
 
 @import 'bootstrap-sprockets';
 @import 'bootstrap';
 
 @import 'colors';