Emerge theme help: Make product variety tag rounded and increase product description word count

Hi there - my shop below using the EMERGE theme

https://kevsjuice.myshopify.com/

https://mfps2qqadl8kv4lr-59320041629.shopifypreview.com

On the product page (attached) i’m wondering if it’s possible to increase the word count before the ‘more details’ button comes up. right now it doesn’t allow for much.

I would also like to have the variety tags rounded instead of square / ie. 500ml - 1L - right now they are in squares

Can anyone please help

please add below code for tags rounded instead of square in bottom of the assets/theme–async.css file

.radios–value-button>* {

border-radius: 18px;

}