<nav class="navbar fixed-top navbar-expand-md navbar-light bg-light">
<div class="container">
<a class="navbar-brand" href="{{ .Site.BaseURL }}">{{ .Site.Title }}</a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>

  <div id="navbarSupportedContent" class="navbar-collapse collapse">
      <ul class=