Hi @ToysAfter12
Even if you had inspectable examples your asking someone to implement a full blown feature for you, which is beyond the scope of the forums.
Your trying to combine to many things in one go,
Step back and make a minimal reproducible test case that is only HTML,CSS,and JS so you understand the library better itself, no shopify-theme involved.
Ignore the themes underlying source-code , ignore liquid, get the rendered HTML structure from the website for the the UI your trying to utilize ; such as using view-source(ctrl+u) or a browser devtools(F12 or ctrl+shift+c to inspect elements)
Then put only the smallest amount of HTML need into sandbox tool like codepen, jsbin, etc to then work with the library.
Get something dead simple working first then add complexity.
If you just need this customization implemented for you then contact me for services
Contact info in forum signature.
ALWAYS please provide context, examples: store url, theme name, post url(s) , or any further detail in ALL correspondence.