anchor.diff:    We'll add Angular’s *Component Router* to our app to satisfy these requirements.
   .l-sub-section
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  -    The [Routing and Navigation](../guide/router.html) chapter covers the router in more detail
  +    The [Routing and Navigation](../guide/router-deprecated.html) chapter covers the router in more detail
       than we will in this tour.  
   :marked
     [Run the live example](/resources/live-examples/toh-5/ts/plnkr.html). 
  
positive.code: .callout.is-important
    header base href is essential
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      See the *base href* section of the [Router](../guide/router.html#!#base-href) chapter to learn why this matters.
  :marked
    ### Make the router available.
    The *Component Router* is a service. Like any service, we have to import it and make it
  
negative.code: 
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    :marked
      Learn more about defining routes with @RouteConfig in the [Routing](../guide/router-deprecated.html) chapter.
  :marked
    ### Router Outlet
  
  