{{- if or .Params.categories .Params.tags -}}
<p>
    <bt>CATÉGORIES :&nbsp;
        {{- range .Params.categories -}}
        {{- $url := print "/categories/" (. | urlize) "/" -}}
        <a class="category" href={{- $url | relLangURL -}}>{{- . -}}</a> -
    {{- end -}}
    </bt>
    <bt>TAGS :&nbsp;
    {{- range .Params.tags -}}
        {{- $url := print "/tags/" (. | urlize) "/" -}}
        <a class="tag" href={{- $url | relLangURL -}}>{{- . -}}</a>
    {{- end -}}
    </bt>
</p>
{{- end -}}