Hmm… still problems… When hoover, the button stil swipe in from the right site? You can try online now. The checkmark is still in normal size too.

My complete code is:

body .product-grid-item .woodmart-buttons {
background-color: #f6f3f1;
-webkit-box-shadow: 1px 1px 1px rgba(0,0,0,.1);
box-shadow: 1px 1px 1px rgba(0,0,0,.1);
border-radius: 50%;
}

body .woodmart-buttons > div a.add_to_wishlist {
width:20px;
height:20px;
}

body .woodmart-hover-standard .woodmart-buttons{
opacity:1;
}

body .woodmart-buttons .yith-wcwl-add-to-wishlist a:before {
font-size: 10px;
}
body .woodmart-hover-standard .woodmart-buttons{
right:30px;
}
body .woodmart-buttons > div a.woodmart-tltp {
width:30px;
height:30px;
}