Scroll to section url

[loet1]

Hello everyone,
In my product description I want to include a small summary and then a text with read more that you can click on to scroll down to where there is more detailed text about the product.
I manage to do it by inspecting Google and putting, for example, #shopify-section-template-.. behind the URL of the product, then the page scrolls to the right part.

I just think the URL is ugly for customers and hope that there is another way to add the 'read more scroll function' to each of my products.

I hope one of you can help me!

Best regards,

Loet