@media print {
    @page
    {
        size: Letter;
        margin: 1.25cm
        /*margin: 0.5cm 1.5cm 1.5cm 1.5cm; /* top, right, bottom, left */
    }
    body 
    {
        margin: 0; /* Avoid extra browser-imposed margin */
        padding: 0;
    }
    #print-btn
    {
        display: none;
        visibility: hidden;
    }
}