.modal__close-button.link {
    background-color: #36b7b2;
}
.modal__close-button.link:hover {
    background-color: transparent;
    border: 1px solid #36b7b2;
    color: #36b7b2;
}
.modal__close-button.link:hover .icon use {
    color: #36b7b2 !important;
}