{{ $tocLevels := default (default 6 .Site.Params.GeekblogToC) .Page.Params.GeekblogToC }}
{{ if and $tocLevels .Page.TableOfContents }}
<div class="gblog-toc gblog-toc__level--{{ $tocLevels }}">
{{ .Page.TableOfContents }}
<hr />
</div>
{{ end }}