.checkout-pagina #payment li.payment_method_bml_proforma {
    flex-wrap: wrap;
}

.checkout-pagina #payment li.payment_method_bml_proforma > label {
    flex: 1;
    width: auto;
}

.checkout-pagina #payment li.payment_method_bml_proforma .payment_box {
    flex: 0 0 100%;
    width: 100%;
    margin: 8px 0 0;
    padding: 12px 14px;
    background: #fff;
    border-radius: 8px;
    line-height: 1.5;
}

.checkout-pagina #payment li.payment_method_bml_proforma .payment_box::before {
    display: none;
}

.checkout-pagina #payment li.payment_method_bml_proforma .payment_box p {
    margin: 0;
}