.table_bg {
        background-color: #000000;
}
.table_head{
        background-color: #818080;
        color: #D0D0D0;
}
.table_col_0{
        background-color: #B1B0B0;
        color: #FFFFFF;
}
.table_col_1{
        background-color: #A1A0A0;
        color: #FFFFFF;
}