Number picker - Desktop and Mobile issues

[markiemarkus]

I have the standard number picker example code in place and have taken this on the desktop view
i.e. https://number-flow.barvian.me/examples the first snippet here

I do not want the updown selection boxes.

I have a separate page for the mobile version of this page, image below
I need an example where the sizes do not roll of the screen

Both look pretty poor quality