.abz_favoris {
    position: absolute;
    right: 0px;
    bottom: 0px;
    z-index: 2;
    width: 40px;
    padding-top: 13px;
    height: 40px;
    background: rgb(255 255 255 / 50%);
}
#product .abz_favoris {
    position: relative;
    margin: 15px auto;
}
.cta_add_fav,
.cta_remove_fav {
    cursor: pointer;
}