server {
        listen 80 default_server;
        listen [::]:80 default_server;

        root /var/www/html;

        index index.html index.htm index.nginx-debian.html;

        server_name _;

        # === custom error pages ===
        error_page 404 /errors/404.html;
        error_page 500 502 503 504 /errors/50x.html;

        location = /errors/404.html {
                root /var/www;
                internal;
        }

        location = /errors/50x.html {
                root /var/www;
                internal;
        }

        location / {
                try_files $uri $uri/ =404;
        }
}