form.cart a.button {
    border-radius: 7px;
    padding: 20px 24px !important;
    margin: 0 12px !important;
}
form.cart a.button:empty {
    display: none !important;
}
@media only screen and (max-width: 767px) {
    form.cart a.button {
        margin: unset !important;
        padding: unset !important;
        border-radius: 16px !important;
        text-align: center;
        line-height: 52px;
        margin-right: 5px !important;
        background-color: var(--primary) !important;
    }
    .woocommerce div.product form.cart .button {
        width: 48% !important;
        text-align: center;
    }
}