anchor.diff:  
       <li<%= sidebar_current("docs-google-dns") %>>
       <a href="#">Google DNS Resources</a>
  -    <ul class="nav nav-visible">
  +    <ul class="nav">
         <li<%= sidebar_current("docs-google-dns-managed-zone") %>>
         <a href="/docs/providers/google/r/dns_managed_zone.html">google_dns_managed_zone</a>
         </li>
  
positive.code: 
      <li<%= sidebar_current("docs-google-redis") %>>
      <a href="#">Google Redis (Cloud Memorystore) Resources</a>
      <ul class="nav nav-visible">
        <li<%= sidebar_current("docs-google-redis-instance") %>>
        <a href="/docs/providers/google/r/redis_instance.html">google_redis_instance</a>
        </li>
  
negative.code: 
      <li<%= sidebar_current("docs-google-composer") %>>
        <a href="#">Google Cloud Composer Resources</a>
        <ul class="nav">
          <li<%= sidebar_current("docs-google-composer-environment") %>>
            <a href="/docs/providers/google/r/composer_environment.html">google_composer_environment</a>
          </li>
  