In Angular 2 template, always load CSS via ExtractTextPlugin (otherwise you get a bad FOUC when loading server-prerendered page)

templates/Angular2Spa/ClientApp/components/app/app.css

@@ -1,6 +0,0 @@
-@media (max-width: 767px) {
-    /* On small screens, the nav menu spans the full width of the screen. Leave a space for it. */
-    .body-content {
-        padding-top: 50px;
-    }
-}

templates/Angular2Spa/ClientApp/components/app/app.ts

@@ -16,7 +16,6 @@ import { Counter } from '../counter/counter';
 ])
 @ng.View({
     template: require('./app.html'),
-    styles: [require('./app.css')],
     directives: [NavMenu, router.ROUTER_DIRECTIVES]
 })
 export class App {

templates/Angular2Spa/ClientApp/components/nav-menu/nav-menu.css

@@ -1,60 +0,0 @@
-.main-nav li .glyphicon {
-    margin-right: 10px;
-}
-
-/* Highlighting rules for nav menu items */
-.main-nav li a.router-link-active,
-.main-nav li a.router-link-active:hover,
-.main-nav li a.router-link-active:focus {
-    background-color: #4189C7;
-    color: white;
-}
-
-
-/* Keep the nav menu independent of scrolling and on top of other items */
-.main-nav {
-    position: fixed;
-    top: 0;
-    left: 0;
-    right: 0;
-    z-index: 1;
-}
-
-@media (min-width: 768px) {
-    /* On small screens, convert the nav menu to a vertical sidebar */
-    .main-nav {
-        height: 100%;
-        width: calc(25% - 20px);
-    }
-    .main-nav .navbar {
-        border-radius: 0px;
-        border-width: 0px;
-        height: 100%;
-    }
-    .main-nav .navbar-header {
-        float: none;
-    }
-    .main-nav .navbar-collapse {
-        border-top: 1px solid #444;
-        padding: 0px;
-    }
-    .main-nav .navbar ul {
-        float: none;
-    }
-    .main-nav .navbar li {
-        float: none;
-        font-size: 15px;
-        margin: 6px;
-    }
-    .main-nav .navbar li a {
-        padding: 10px 16px;
-        border-radius: 4px;
-    }
-    .main-nav .navbar a {
-        /* If a menu item's text is too long, truncate it */
-        width: 100%;
-        white-space: nowrap;
-        overflow: hidden;
-        text-overflow: ellipsis;
-    }
-}

templates/Angular2Spa/ClientApp/components/nav-menu/nav-menu.ts

@@ -6,8 +6,7 @@ import * as router from 'angular2/router';
 })
 @ng.View({
   template: require('./nav-menu.html'),
-  directives: [router.ROUTER_DIRECTIVES],
-  styles: [require('./nav-menu.css')]
+  directives: [router.ROUTER_DIRECTIVES]
 })
 export class NavMenu {
 }