add show

src/app/app.component.ts

@@ -1,9 +1,11 @@
 import {Component} from '@angular/core';
+import {fader} from './animations';
 
 @Component({
   selector: 'app-root',
   templateUrl: './app.component.html',
-  styleUrls: ['./app.component.less']
+  styleUrls: ['./app.component.less'],
+  animations: [fader]
 })
 export class AppComponent {
   title = 'wgenerator';