To create a responsive navbar that collapses into a burger menu when clicked, you can use the following HTML structure:
<body>
<header id="nav-wrapper">
<img id="logo" src="images/event-logo.png" />
<nav class="navbar navbar-default">
<div class="container-fluid">
<ul class="nav navbar-nav">
<li class="nav-list active"><a class="link" href="">HOME</a></li>
<li class="nav-list"><a class="link" href="">SPEAKERS</a></li>
<li class="nav-list"><a class="link" href="">AGENDA</a></li>
<li class="nav-list"><a class="link" href="">SPONSORS</a></li>
<li class="nav-list"><a class="link" href="">MEDIA</a></li>
<li class="nav-list"><a class="link" href="">disruptHR</a></li>
<li class="nav-list"><a class="link" href="">TRAVEL</a></li>
<li class="nav-list"><a class="link" href="">FLOORPLAN</a></li>
<li class="link">MORE</li>
<button id="tickets-btn">GET TICKETS</button>
</ul>
</div>
</nav>
</header>
</body>