.woocommerce-checkout #payment ul.payment_methods li.wc_payment_method.payment_method_proforma_invoice {
    display: none;
}
.woocommerce a.button.pre-invoice {
    display: none !important;
}
#btn-show-prefactor-admin-scc {
    display: flex;
    position: fixed;
    left: 40px;
    bottom: 130px;
    background: #1484ff;
    color: #fff;
    padding: 12px 25px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
}