How can I modify the variant bars and add popup buttons on my site?

Good morning,

I would like to move on from this: (thing circled in blue)

to this: (thing circled in blue)

so I would like to change the variant bars and their locations + add 2 popup buttons (?)

Do you know how to do it ?

website: jadis-shop.com

password: rj

thank you very much in advance

Hi @JADIS

This is Richard from PageFly - Shopify Page Builder App, I’d like to suggest this idea:
Online Store ->Theme ->Edit code
Assets ->Base.css

variant-selects.no-js-hidden {
    display: flex !important;
}

Hope you find my answer helpful!
Best regards,
Richard | PageFly