@media screen {
    #printSection {
        display: none;
    }
}

@media print {
    body * {
        visibility: hidden;
    }
    #printSection,
    #printSection * {
        visibility: visible;
    }
    #printSection {
        position: absolute;
        left: 5%;
        right: 10%;
        top: 0;
    }
}