tr.due-red {
    background-color: #f8d7da;
}

tr.due-orange {
    background-color: #fff3cd;
}

tr.due-green {
    background-color: #d4edda;
}
.barcode_scanner_container{
    float: left;
}

div.due-red {
    background-color: #f8d7da;
}

div.due-orange {
    background-color: #fff3cd;
}

div.due-green {
    background-color: #d4edda;
}