If you have any cache plugins, clear their cache. If you have a CDN (like cloudflare), clear that cache as well. If there is any cache on your server side, clear that as well. This is definitely only a cache related problem, as I am seeing completely different output on my end. It means that either your browsers or the server serves the old styleshetts for the browsers. I am suspecting the browser cache, that is much more likely. Usually refreshing the pages via hitting CTRL + SHIFT + R a few times helps.