I've been eagerly awaiting the opportunity to expand my collection!

https://alexbsoft.github.io/win95.css/ windows 95

https://botoxparty.github.io/XP.css/ windows xp

https://cs16.samke.me/ counter strike 1.6

https://edwardtufte.github.io/tufte-css/ edward tufte

https://jdan.github.io/98.css/ windows 98

https://khang-nd.github.io/7.css/ windows 7

https://micah5.github.io/PSone.css/ playstation one

https://nostalgic-css.github.io/NES.css/ nes

https://sakofchit.github.io/system.css/ apple system

https://thesimscss.inbn.dev/ the sims