@media print {
    .page-header,
    .navigation-container,
    .breadcrumbs,
    .page.messages,
    .sidebar.sidebar-main,
    .toolbar.toolbar-products,
    .amscroll-load-button,
    .page-footer,
    .product-slider--viewed{
        display: none !important;
    }

    .column.main{
        flex-basis: 100% !important;
        width: 100% !important;
    }
}