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