@media print{
    .print-preview-none {
        /*overflow: auto;*/
        /*page-break-inside: avoid;*/
        display:none !important;
    }
    .print-preview{
        display: block !important;
        overflow:auto !important;
    }
    .page-break {
        page-break-inside: avoid !important;
    }
    .mud-appbar {
        display: none !important;
    }
    .mud-appbar-fixed-top {
        display: none !important;
    }
    .mud-tabs-tabbar {
        display: none !important;
    }
}