</ul>
<div class="nav-wrapper nav-panels">
<div class="nav-panel-top">
- <a href="#" data-activates="slide-out" class="nav-panel-menu button-collapse"><i class="material-icons">menu</i></a>
+ <button data-activates="slide-out" class="nav-panel-menu button-collapse"><i class="material-icons">menu</i></button>
<h1 class="left action">
{% block title %}
{% endblock %}