Animation script for plates -- In progress

Added animation script for plates. It will animate the plates when adding the plates and removing them but not when updating the weight. Need to figure out how to step the animation.

css/appstyling-v2.css

@@ -138,15 +138,17 @@ p.subheading {
 .b-platevisual__plates--left{
 	top: 50%;
 	transform: translate(-100%, -50%);
-	left: 21%;
-    flex-direction: row-reverse; 
+	left: -16%;
+    flex-direction: row-reverse;
+    opacity: 0; 
 
 }
 
 .b-platevisual__plates--right{
 	top: 50%;
 	transform: translateY(-50%);
-	left: 79%;
+	left: 116%;
+	opacity: 0;
 }
 
 .b-platevisual__plate{