WIP: add css from stasis

conf/nginx.conf

@@ -5,14 +5,21 @@ events {
 }
 http {
     server {
-        root /opt/www;
         listen 8080;
+
+        include mime.types;
+        charset utf-8;
+
         location / {
             default_type text/html;
             # content_by_lua_block {
             #     ngx.say("<p>hello, world</p>")
             # }
         }
+
+        location /css {
+            expires 1h;
+            alias css;
+        }
     }
 }
-