.js-store-prod-text a {
    display: inline-block;
    padding: 12px 22px;
    margin-right: 15px;
    margin-top: 0px;
    margin-bottom: 35px;

    background: #000;
    color: #fff !important;
    text-decoration: none;

    border-radius: 8px; /* Скругление как у Tilda */

    font-size: 15px;
    font-weight: 999;
    line-height: 1.2;

    transition: background-color .2s ease;
}

.js-store-prod-text a:hover {
    background: #222;
}

.t706__cartwin_showed {
    z-index: 999999999;