What browser support do you expect? https://caniuse.com/#search=css%20variables https://caniuse.com/#search=css%20variables https://stackoverflow.com/question

What browser support do you expect? https://caniuse.com/#search=css%20variables https://caniuse.com/#search=css%20variables https://stackoverflow.com/questions/44271920/css-variables-with-fallback-for-older-browsers https://stackoverflow.com/questions/44271920/css-variables-w...