server {
        listen 80 default_server;
        listen [::]:80 default_server ipv6only=on;

        root /usr/share/nginx/html;
        index index.html index.htm;

        # Make site accessible from http://localhost/
        server_name localhost;

        location / {
                try_files $uri $uri/ =404;
                expires           0;
    		add_header        Cache-Control private;

		if ($request_method = 'GET') {
 		   add_header 'Access-Control-Allow-Origin' '*';
        	   add_header 'Access-Control-Allow-Credentials' 'true';
        	   add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
        	   add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
     		}
         }
}