.invoice .optional,
.woocommerce-billing-fields .invoice {
    display: none;
}

#billing_company_field,
html[lang='en-US'] .woo-cif-mol-field,
html[lang='en-GB'] .woo-cif-mol-field,
html[lang='en-US'] .woo-cif-bulstat-field,
html[lang='en-GB'] .woo-cif-bulstat-field {
    display: none !important;
}

.invoice-table {
    border: 1px solid #ccc;
    border-collapse: collapse;
    margin:0;
    padding:0;
    width: 100%;
}

.invoice-table tr {
    border: 1px solid #ddd;
    padding: 5px;
}

.invoice-table th, .invoice-table td {
    padding: 10px;
    text-align: center;
}

.invoice-table th {
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

@media screen and (max-width: 600px) {
    .invoice-table {
        border: 0;
    }

    .invoice-table thead {
        display: none;
    }

    .invoice-table tr {
        border-bottom: 2px solid #ddd;
        display: block;
        margin-bottom: 10px;
    }

    .invoice-table td {
        border-bottom: 1px dotted #ccc;
        display: block;
        font-size: 13px;
        text-align: left;
    }

    .invoice-table td:last-child {
        border-bottom: 0;
    }

    .invoice-table td:before {
        content: attr(data-label);
        float: left;
        font-weight: bold;
        text-transform: uppercase;
    }
}