refactor: update states animations example

Author: sis0k0

Diff for: ng-sample/app/examples/animation/animation-states-test.ts

@@ -16,11 +16,18 @@ import {
     animations: [
         trigger("state", [
 
-            state("inactive", style({ "background-color": "red" })),
-            state("active", style({ "backgroundColor": "green" })),
+            state("inactive", style({
+                backgroundColor: "red",
+                transform: "scale(0.7)",
+            })),
+            state("active", style({
+                backgroundColor: "green",
+                transform: "scale(2)",
+            })),
 
             transition("* => active", [ animate("600ms ease-out") ]),
             transition("* => inactive", [ animate("600ms ease-out") ]),
+
         ])
     ]
 })