@media print {
    #reportsubtitle {
        background-color: 'black' !important;
        -webkit-print-color-adjust: exact; 
    };
    .secondcoltd {
        width: 35%;
    }
}

.firstcoltd {
    width: 8%;
    padding: 0.5%;
}
.secondcoltd {
    width: 35%;
}