{{ define "header" }}
  {{ partial "masthead.html" . }}
{{ end }}
{{ define "main" }}
  <header>
    <h1>{{ .Title }}</h1>
  </header>
  <ul>
    {{ range $key, $value := .Data.Terms }}
      <li><a href="{{ $key | urlize }}">{{ $key }}</a> ({{ len $value }})
    {{ end }}
  </ul>
{{ end }}
{{ define "footer" }}
  {{ partial "powered-by.html" . }}
  {{ partial "cookie-disclaimer.html" . }}
{{ end }}