server {
	listen [::]:80 default_server;
	listen 80 default_server;
	server_name _;
	root /var/www/static-files;
	# gzip
	gzip_disable "msie6";
	gzip on;
	gzip_vary on;
	gzip_proxied any;
	gzip_comp_level 6;
	gzip_types
		text/plain
		text/css
		text/xml
		application/json
		application/javascript
		application/rss+xml
		application/atom+xml
		image/svg+xml;
	# allow safe files
	location ~* \.(?:css(\.map)?|js(\.map)?|ttf|ttc|otf|eot|woff2?|svgz?|jpe?g|png|gif|ico|cur|heic|webp|tiff?|mp3|m4a|aac|ogg|midi?|wav|mp4|mov|webm|mpe?g|avi|ogv|flv|wmv|pdf|docx?|dotx?|docm|dotm|xlsx?|xltx?|xlsm|xltm|pptx?|potx?|pptm|potm|ppsx?)$ {
		add_header Access-Control-Allow-Origin "*";
		add_header Cache-Control "public";
		expires 30d;
		access_log off;
	}
	# single page application
	location / {
		try_files $uri $uri/ /index.html;
	}
}