transfer.sh-web/src/includes/download-top.html

        <br/>
        <h2 class="page-title">{{.Filename}}</h2>
        <h4>type: <b>{{.ContentType}}</b></h4>
        <h4>size: <b>{{.ContentLength | format "#,###."}}</b> bytes</h4>

        <a href="{{.UrlGet}}" class="btn-cta btn"> download</i> </a> <br/><br/>
        <div class="qrcode">
                <img src="data:image/png;base64,{{.QRCode}}"/>
        </div>