Add a style switcher to your site using the alternative stylesheets standard, which has been around for almost 20 years! Very simple to configure.

Have fun with it, add some
retro flair with some modern techniques.

https://box464.com/posts/style-switchers/
#CodeForFun #CSS #Html
The Retro Magic of Style Switchers

What’s a style switcher? Well, you know all about light and dark mode, right? Or, you might be more familiar with the term “theme” or “skin” - it’s all the same thing. A style switcher allows you to add themes or skins to your site. Style switchers are fairly common twenty years ago, as the magic of CSS was just starting to be explored. It allowed you to change the entire look and feel of a site without changing the content, providing all sorts of room for creativity in design.

Jeff Sikes