<nav>{{ range .Site.Sections }}
<a href="{{.Permalink}}">
    <h3>{{.Title}}</h3>
</a>
{{end}}
<a href="{{.Site.BaseURL}}/tags">
    <h3>Browse by Tags</h3></a>
</nav>
<a href="{{.Site.BaseURL}}/index.xml">
    <h3>RSS</h3>
</a>