Hello,
1/ Try to add the next code in Theme Options > Theme custom CSS:
.content-product .button {
padding: 5px 15px;
}
2/ Theme Options > WooCommerce > Single product page builder > Add to cart & quantity > Min Height (Px) and other settings.
3/ Describe the desired result in more detail, please.
4/ Is it solved https://prnt.sc/26hyfhs ?
Regards