pdf-reader.html.twig in PDF Reader 8

<div class = 'pdf-reader'>
    {% if download_link and top%}
        <div class ="download-pdf link-pdf {{top}}">
            <a href = "{{ download_link }}" download>{{ 'Click here to download'|t }}</a>
        </div>
    {% endif %}
    <div class = "pdf-reader-{{  service }}">
        <iframe id="pdf_reader" src="{{file_url}}" width="{{width}}" height="{{height}}" scrolling="no" style="border: none;">
        </iframe>
    </div>
    {% if download_link and bottom%}
        <div class ="download-pdf link-pdf {{bottom}}">
            <a href = "{{ download_link }}" download>{{ 'Click here to download'|t }}</a>
        </div>
    {% endif %}
</div>