<nav class="fixed-nav-bar">
  <a class="brand" href="/index.html">
    <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/1/13/Poundexclam.svg/2000px-Poundexclam.svg.png" />
  </a>
  <a class="link" href="/index.html">
    <img src="https://cdn2.iconfinder.com/data/icons/social-productivity-line-art-1/128/folder-128.png" />
  </a>
  <a class="link" href="/projects/index.html">
    <img src="https://cdn2.iconfinder.com/data/icons/social-productivity-line-art-1/128/history-128.png" />
  </a>
</nav>

<nav class="fixed-nav-bar">
  <a class="brand" href="/index.html">
    <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/1/13/Poundexclam.svg/2000px-Poundexclam.svg.png" />
  </a>
  <a class="link github" href="https://github.com/yago580">
    <img src="http://plainicon.com/dboard/userprod/2800_a1826/prod_thumb/plainicon.com-50219-512px-201.png" />
  </a>
  <a class="link" href="/projects">
    <img src="http://outlineicon.com/wp-content/uploads/2015/09/money-bag.png" />
  </a>
</nav>

Add icons for github and projects
Add icons for github and projects
