Index: lams_central/web/includes/javascript/authoring/authoringActivity.js
===================================================================
diff -u -r90d91a7e4abccc10c60396fc9bf5e6c40083691b -rb0f329cc8232c804dc0db5d0898bb1ff9419ddc6
--- lams_central/web/includes/javascript/authoring/authoringActivity.js	(.../authoringActivity.js)	(revision 90d91a7e4abccc10c60396fc9bf5e6c40083691b)
+++ lams_central/web/includes/javascript/authoring/authoringActivity.js	(.../authoringActivity.js)	(revision b0f329cc8232c804dc0db5d0898bb1ff9419ddc6)
@@ -426,7 +426,7 @@
 		}
 		
 		this.items.data('parentObject', this);
-		this.items.addClass('svg-activity-floating');
+		this.items.addClass('svg-activity-floating svg-shadow');
 	},
 	
 	
@@ -593,7 +593,7 @@
 		}
 		
 		this.items.data('parentObject', this);
-		this.items.addClass('svg-activity-optional');
+		this.items.addClass('svg-activity-optional svg-shadow');
 		this.items.attr({
 			'uiid'   : this.uiid,
 			'data-x' : x,
@@ -660,7 +660,7 @@
 		}
 		
 		this.items.data('parentObject', this);
-		this.items.addClass('svg-activity-parallel');
+		this.items.addClass('svg-activity-parallel svg-shadow');
 		this.items.attr({
 			'uiid'   : this.uiid,
 			'data-x' : x,