anchor.diff:  export class AppModule { }
   ----
   
  -Finally, you can use Polymer custom CSS properties and custom CSS mixins in the [filename]#app.component.ts# file for the scoped styles, and in the [filename]#index.html# file for the global ones.
  +Finally, you can use Polymer custom CSS properties and custom CSS mixins in the [filename]#app.component.ts#
  +file for the scoped styles, and in the [filename]#index.html# file for the global ones.
   In the following example we use mixins and properties defined in the Paper [elementname]#color# and [elementname]#typography# elements.
   
   [source,html]
  
positive.code: })
  export class AppComponent {
    title = 'app works!';
    myLabel='Select a number'
    myValue = '4';
    myItems = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'];
  }
  ----
  
  Then import and add the [classname]#PolymerElement# directives and the [classname]#CUSTOM_ELEMENTS_SCHEMA# to the [classname]#AppModule#. Open the [filename]#src/app/app.module.ts# file and replace the contents with the following code:
  
  [source,typescript]
  .src/app/app.module.ts
  
negative.code: [prompt]#$# [command]#ng# serve
  ----
  
  After starting the `[prompt]#$# [command]#ng# serve` command, the development server should be running at http://localhost:4200[http://localhost:4200, role="external", window="_blank"].
  Press kbd:[Ctrl+C] to stop the development server.
  
  [[vaadin-angular2-polymer.ng2cliwebpack.dependencies]]
  == Adding Polymer Elements Dependencies
  