My Navbar is not working on mobile.
spokaneesl.com
Any ideas what's going on?
Code:
<html>
<head>
<title>Spokane Regional ESL Conference</title>
<link rel="stylesheet" href="https://bootswatch.com/4/flatly/bootstrap.min.css">
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-dark bg-primary">
<a class="navbar-brand" href="#"></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarColor01" aria-controls="navbarColor01" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarColor01">
<ul class="navbar-nav">
<li class="nav-item active">
<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://spokaneesl.com/about">About</a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://spokaneesl.com/committee">Committee</a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://spokaneesl.com/schedule">Schedule</a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://spokaneesl.com/presentations">2019 Presentations</a>
</li>
</ul>
</div>
</nav>
<hr style="height:30px">
<center><a href="home"><img src="https://cl.ly/ae16eb233fa4/bright_esl_d.png"></a></center>
<div class="container">
<p><hr style="height:30px">
