Angular2 Modules Visibility

<!DOCTYPE html>
<html>

  <head>
    <base href="." />
    <title>Carousel Style</title>
    <link rel="stylesheet" href="style.css" />
        <!-- Global site tag (gtag.js) - Google Analytics -->
    <script>
        (function (i, s, o, g, r, a, m) {
            i['GoogleAnalyticsObject'] = r;
            i[r] = i[r] || function () {
                (i[r].q = i[r].q || []).push(arguments)
            }, i[r].l = 1 * new Date();
            a = s.createElement(o),
                    m = s.getElementsByTagName(o)[0];
            a.async = 1;
            a.src = g;
            m.parentNode.insertBefore(a, m)
        })(window, document, 'script', '//www.google-analytics.com/analytics.js', 'ga');
    
        ga('create', 'UA-108897580-1', 'auto');

        ga('send', 'pageview',{
          'page': '/carouselStyle',
          'title': 'Carousel style'
        });
    
    </script>
    <script src="https://unpkg.com/zone.js/dist/zone.js"></script>
    <script src="https://unpkg.com/zone.js/dist/long-stack-trace-zone.js"></script>
    <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
    <script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script>
    <script src="config.js"></script>
    <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>
  </head>

  <body>
    <my-app>
    loading...
  </my-app>
  </body>

</html>

/* Styles go here */

.a{
  background-color:red;
  font-size:40px;
}
.b{
  background-color:blue;
   font-size:60px;
   color:white;
   display: -ms-flexbox;
    display: -webkit-flex;
    display: flex!important;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-align-content: stretch;
    -ms-flex-line-pack: stretch;
    align-content: stretch;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}
.c{
  background-color:yellow;
}
.e{
  background-color:green;
}
.f{
  background-color:purple;
}

### Angular Starter Plunker - Typescript

System.config({
  //use typescript for compilation
  transpiler: 'typescript',
  //typescript compiler options
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  paths: {
    'npm:': 'https://unpkg.com/'
  },
  //map tells the System loader where to look for things
  map: {
    
    'app': './src',
    
    '@angular/core': 'npm:@angular/core/bundles/core.umd.js',
    '@angular/common': 'npm:@angular/common/bundles/common.umd.js',
    '@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
    '@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
    '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
    '@angular/http': 'npm:@angular/http/bundles/http.umd.js',
    '@angular/router': 'npm:@angular/router/bundles/router.umd.js',
    '@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
    
    '@angular/core/testing': 'npm:@angular/core/bundles/core-testing.umd.js',
    '@angular/common/testing': 'npm:@angular/common/bundles/common-testing.umd.js',
    '@angular/compiler/testing': 'npm:@angular/compiler/bundles/compiler-testing.umd.js',
    '@angular/platform-browser/testing': 'npm:@angular/platform-browser/bundles/platform-browser-testing.umd.js',
    '@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic-testing.umd.js',
    '@angular/http/testing': 'npm:@angular/http/bundles/http-testing.umd.js',
    '@angular/router/testing': 'npm:@angular/router/bundles/router-testing.umd.js',
    
    'rxjs': 'npm:rxjs',
    'typescript': 'npm:typescript@2.0.2/lib/typescript.js',
    'hammerjs': 'npm:hammerjs@2.0.8/hammer.js', 

    'angular2-carousel' : 'https://npmcdn.com/angular2-carousel@0.1.14/bundles/ng2-carousel-module.umd.js'
  },
  //packages defines our app package
  packages: {
    app: { 
      main: './main.ts',
      defaultExtension: 'ts'
    },
    rxjs: {
      defaultExtension: 'js'
    }
  }
});

//main entry point
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './app';

platformBrowserDynamic().bootstrapModule(AppModule)

//our root app component
import {Component, NgModule,ViewChild} from '@angular/core'
import {BrowserModule} from '@angular/platform-browser'
import {HomeModule} from './home.module' 
 import {CarouselModule} from 'angular2-carousel'


@Component({
  selector: 'my-app',
  template: ` 
    <h1>Example Carrousel</h1>
    Test in fullScreen 
    <carousel-component #topCarousel >
        <div class="item-carousel a">a</div>
        <div class="item-carousel b"><div>b</div></div>
        <div class="item-carousel c">c</div>
        <div class="item-carousel d">d</div>
        <div class="item-carousel e">e</div>
        <div class="item-carousel f">f</div>
    </carousel-component> 
  `, 
})
export class App {
  name:string;
  constructor() {
    this.name = 'Angular2'
  }
  @ViewChild('topCarousel') topCarousel: CarouselComponent;
  fooNextSlide() {
    this.topCarousel.slideNext();
  }
}

@NgModule({
  imports: [ BrowserModule,CarouselModule ],
  declarations: [ App ],
  bootstrap: [ App ]
})
export class AppModule {}