server {
    listen       8080;
    server_name  localhost;

    port_in_redirect off;
    absolute_redirect off;

    root   /usr/share/nginx/html;
    index  index.html index.htm;
    location / {
        #add_header Content-Security-Policy "default-src 'none'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; base-uri 'self'";
        add_header X-Frame-Options SAMEORIGIN;
        add_header Cache-Control no-cache;
        add_header X-Content-Type-Options nosniff;
        add_header X-XSS-Protection '1; mode=block';
        try_files $uri $uri/ /index.html;
    }

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}