React & CSS Modules & CSS in JS
https://codesandbox.io/s/css-modules-name-mangling-ck1eo
CSS Modules
CSS in JS
https://programmingwithmosh.com/react/css-modules-react/
https://create-react-app.dev/docs/adding-a-css-modules-stylesheet
https://blog.pusher.com/css-modules-react/
refs
https://github.com/xgqfrms-GitHub/Sass/tree/master/Tutorial#伪类-hover-伪元素before--after
©xgqfrms 2012-2020
www.cnblogs.com 发布文章使用：只允许注册用户才可以访问！