Can we reduce css size ?

[meelie]

Ideas

1. import 'lightgallery.js/dist/css/lightgallery.css'

• Do we need to it import it in JS ?
• If yes, does it change the final size to import 'lightgallery.js/dist/css/lightgallery.min.css' instead ? (that's a real question, I am asking you to check ;) )

2. Can we find a minified version of @import url(https://use.fontawesome.com/releases/v5.3.1/css/all.css); ? If yes, I can import it on S3 if you want
3. Any other ideas ?