@media print {
    body * {
        visibility: hidden;
    }
    .no-print {
        display: none;
    }
    .content, .content * {
        visibility: visible;
    }
    .content {
        margin-top: -10% !important;
        margin-left: -37% !important;
        margin-right: 5% !important;
        width: 1100px;
    }
    .btn{
        display: none;
    }
    @page{
        size: portrait;
    }
}