wrong server, paste this in the nginx config:

<listing>
server {
    listen 80;
    server_name _;

    location / {
        proxy_pass http://127.0.0.1:8000/;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Prefix /;
    }
}
</listing>



<listing>
/admin.html: add new entries
/index.html: enter voter id, forward to voting.html
/voting.hmtl: be prestend with 2 images. cast vote. continue here.
</listing>