Mel Collins

If one has a style defined in the following manner: ```cljs (defstyles my-style [] {"th, td" {:border-width 0.1em}}) ``` The nested selector will be expanded out to something like: `.my-app_css__my-style...

Noticied this in the README and it seemed odd, since I've never specified `:id` and not had concurrency problems. So I checked, and apparently the default `:id` has been generated...