https://ericwbailey.website/published/dont-use-custom-css-scrollbars/
Don’t use custom CSS scrollbars – Eric Bailey
While a custom CSS scrollbar may seem flashy and fun, consider that it may present a significant, unnecessary barrier to access
custom csseric baileyusescrollbars
https://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Scrollbars_styling
CSS scrollbars styling - CSS | MDN
The CSS scrollbars styling module defines properties that you can use for visual styling of scrollbars. You can customize the width of the scrollbar as...
scrollbars stylingcssmdn