#1. Issue: https://ibb.co/CtCBCFd
Use css code:
li.product:not(.quick-shop-shown):hover .product-block {
border-color: #your-color !important;
}#2. Issue: https://ibb.co/KLH1JpT
Please go to edit page with elementor -> Edit Column Widget -> Tab Style -> Border -> Hover -> Edit color: https://prnt.sc/1eqp8er