Note: CSShttps://liens.rolandtisserand.fr/shaare/pgDWxQ
Switch CSS
https://codepen.io/mburnette/pen/LxNxNg
https://codepen.io/frweslley/pen/RwryjYO
https://codepen.io/vipinmishra/pen/RwWOJVN
https://codepen.io/alvarotrigo/pen/gOXZxNZ
Dark Mode
https://www.ditdot.hr/en/dark-mode-website-tutorial
https://maxpelic.com/blog/post/darkmode-example/
https://alexandersandberg.github.io/theme-switcher/ (pas de prefer color scheme)