    .invoice-box {
        width: 21cm;
        height: 29.7cm;
        position: relative;
        max-width: 800px;
        margin: auto;
        font-size: 14px;
        line-height: 20px;
        font-family: Calibri, 'Trebuchet MS', sans-serif;

    }

    .invoice-box table {
        width: 100%;
        line-height: inherit;
        text-align: left;
    }

    .invoice-box table td {
        padding: 5px;
        vertical-align: top;
    }

    .invoice-box table tr td .tbl-top tr td:nth-child(2) {
        text-align: right;
    }

    .invoice-box table tr.top table td {
        padding-bottom: 20px;
    }

    .invoice-box table tr.top table td.title {
        font-size: 45px;
        line-height: 45px;
        color: #333;
    }

    .invoice-box table tr.information table td {
        padding-bottom: 30px;
    }

    .invoice-box table tr.heading-2 td {
        font-weight: bold;
        text-align: left;
        font-size: 12px;
        margin-bottom: 20px;
    }

    .invoice-box table tr.heading td {
        background: #eee;
        font-weight: bold;
    }

   .invoice-box table.sales_conditions_tbl {
        margin-top: 20px;
    }

    .invoice-box table tr.details td, .invoice-box table tr.sales_conditions td {
        padding-bottom: 5px;
        font-weight: bold;
    }

    .invoice-box table tr.details td:nth-child(2), .invoice-box table tr.sales_conditions td:nth-child(2) {
        text-align: left;
        font-weight: normal;
    }

    .invoice-box table tr.details td:nth-child(4), .invoice-box table tr.sales_conditions td:nth-child(4) {
        text-align: right;
    }

    .invoice-box table tr.item td {
        border-bottom: 1px solid #eee;
    }

    .invoice-box table tr.total td:nth-child(2) {
        border-top: 2px solid #eee;
        font-weight: bold;
    }

    .invoice-box table tr.image td {
        height: 450px;
    }

    .invoice-box table tr.image td img {
        max-height: 800px;
        object-fit: contain;
    }

    .invoice-box table tr.image-header td h1 {
        text-align: center;
        font-size: 21px;
        font-weight: bold;
    }

    .footer {
        max-width: 800px;
        position: absolute;
        bottom: 0;
        margin: 0;
        padding: 0;
        width: 100%;
    }

    .footer img {
        width: 100%;
    }

    .section2 table tr.details td {
        border: 1px solid #000;
        font-weight: bold;

    }

    .section2 .section2-heading h3 {
        font-weight: bold;
        font-size: 16px;
    }

    .section2 .detail-lists {
        margin-top: 15px;
        position: relative !important;
        z-index: 9999 !important;
    }

    .section2 table {

        position: relative !important;
        z-index: 9999 !important;
    }

    .section2 .detail-lists h3 {
        font-weight: bold;
        font-size: 16px;
        margin-bottom: 10px;
        margin-top: 15px;
    }

    .section2 .detail-lists ul {
        list-style: disc;
        padding-left: 35px;
    }

    .section2 .detail-lists ul li {
        font-size: 16px;
    }


    @media only screen and (max-width: 600px) {
        .invoice-box table tr.top table td {
            width: 100%;
            display: block;
            text-align: center;
        }

        .invoice-box table tr.information table td {
            width: 100%;
            display: block;
            text-align: center;
        }
    }

    /** RTL **/
    .rtl {
        direction: rtl;
        font-family: Tahoma, 'Helvetica Neue', 'Helvetica', Helvetica, Arial, sans-serif;
    }

    .rtl table {
        text-align: right;
    }

    .rtl table tr td:nth-child(2) {
        text-align: left;
    }