app.component.html

app.component.html

<nav>
    <div class="nav-wrapper">
        <a href="#" class="brand-logo">Rent Keeper</a>
        <ul id="nav-mobile" class="right hide-on-med-and-down">
            <li><a href="sass.html">Sass</a></li>
            <li><a href="badges.html">Components</a></li>
            <li><a href="collapsible.html">JavaScript</a></li>
        </ul>
    </div>
</nav>
<div class="container">
    <router-outlet></router-outlet>
</div>