vasl-templates/vasl_templates/webapp/templates/lfa-upload.html

<div id="lfa-upload" style="display:none;">

<ul class="files"> </ul>

<div class="hint">
    <div class="content">
        <img src="{{url_for('static',filename='images/lfa/file.png')}}">
        Click here to add your VASL log files, <br>
        or just drag them in.
    </div>
</div>

</div>