<nav class="navbar navbar-inverse navbar-fixed-top">
    <div class="navbar-header">
        <a class="navbar-brand" href="#">Trackercise</a>
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
        </button>
    </div>
    <div class="navbar-collapse collapse">
        <ul class="nav navbar-nav">
            <li><a [routerLink]="['/']" data-toggle="collapse" data-target=".navbar-collapse.in">Summary</a></li>
            <li><a [routerLink]="['/history-by-taxonomy']" data-toggle="collapse" data-target=".navbar-collapse.in">Your Workouts</a></li>
            <li><a [routerLink]="['/settings']" data-toggle="collapse" data-target=".navbar-collapse.in">Settings</a></li>
            <li><a [routerLink]="['/login']" data-toggle="collapse" data-target=".navbar-collapse.in">Login</a></li>
            <li><a [routerLink]="['/logout']" data-toggle="collapse" data-target=".navbar-collapse.in">Logout</a></li>
        </ul>
    </div>
</nav>
<div id="buffer"></div>
<div class="container">
    <router-outlet></router-outlet>
</div>
<nav id="navbar_botom" class="navbar navbar-inverse navbar-static-bottom">
    <p class="navbar-text">Brainstein Labs</p>
</nav>

<nav class="navbar navbar-inverse navbar-fixed-top">
    <div class="navbar-header">
        <a class="navbar-brand" href="#">Trackercise</a>
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
        </button>
    </div>
    <div class="navbar-collapse collapse">
        <ul class="nav navbar-nav">
            <li><a [routerLink]="['/']">Summary</a></li>
            <li><a [routerLink]="['/history-by-taxonomy']">Your Workouts</a></li>
            <li><a [routerLink]="['/settings']">Settings</a></li>
            <li><a [routerLink]="['/login']">Login</a></li>
            <li><a [routerLink]="['/logout']">Logout</a></li>
        </ul>
    </div>
</nav>
<div id="buffer"></div>
<div class="container">
    <router-outlet></router-outlet>
</div>
<nav id="navbar_botom" class="navbar navbar-inverse navbar-static-bottom">
    <p class="navbar-text">Brainstein Labs</p>
</nav>

Undo code that introduced the bug
Undo code that introduced the bug
