.pdf-invoices-preview-frame-container {
    position: fixed;
    width: 500px;
    margin-left: -250px;
    height: 600px;
    top: 5%;
    left: 50%;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 15px 58px -7px rgba(69,77,89,.22);
    display: none;
    z-index: 100;
}

.woocommerce_page_woocommerce_pdf_invoices_options_options .pdf-invoices-preview-frame-overlay,
.-d9-88-d9-88-da-a9-d8-a7-d9-85-d8-b1-d8-b3_page_woocommerce_pdf_invoices_options_options .pdf-invoices-preview-frame-overlay {
  position: fixed;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.7);
  width: 100%;
  height: 100%;
  display: none;
  z-index: 90;
}

.woocommerce_page_woocommerce_pdf_invoices_options_options .pdf-invoices-preview-frame-header,
.-d9-88-d9-88-da-a9-d8-a7-d9-85-d8-b1-d8-b3_page_woocommerce_pdf_invoices_options_options .pdf-invoices-preview-frame-header {
    background: #607D8B;
    padding: 20px;
    color: #FFF;
}

.woocommerce_page_woocommerce_pdf_invoices_options_options [id='16_section_group_li'],
.-d9-88-d9-88-da-a9-d8-a7-d9-85-d8-b1-d8-b3_page_woocommerce_pdf_invoices_options_options [id='16_section_group_li'] {
  background-color: #F44336;
}

.woocommerce_page_woocommerce_pdf_invoices_options_options [id='16_section_group_li'] a,
.-d9-88-d9-88-da-a9-d8-a7-d9-85-d8-b1-d8-b3_page_woocommerce_pdf_invoices_options_options [id='16_section_group_li'] a {
  background-color: #F44336 !important;
  color: #FFF !important;
  opacity: 1 !important;
}

.woocommerce_page_woocommerce_pdf_invoices_options_options .pdf-invoices-preview-spinner,
.-d9-88-d9-88-da-a9-d8-a7-d9-85-d8-b1-d8-b3_page_woocommerce_pdf_invoices_options_options .pdf-invoices-preview-spinner {
    position: absolute;
    top: 40%;
    left: 50%;
    font-size: 40px;
    margin-left: -40px;
    display: none;
}

.widefat .column-wc_actions a.download-invoice::after {
  content: "\f497";
}

a.woocommerce-pdf-invoices-upload-image {
    display: block;
    margin-top: 20px;
    background: #f7f7f7;
    padding: 10px 10px;
    border: 1px solid #eaeaea;
    color: #000;
    text-decoration: none;
}

.woocommerce-pdf-invoices-upload-image-container {
    padding: 0 20px;
}