fr-table-v2.css

.h, .hl {
    text-align: right;
}
.g0 {
    border-right: 3px yellowgreen solid;
}
.g1 {
    border-right: 3px orange solid;
}
.g2 {
    border-right: 3px cornflowerblue solid;
}
.g3 {
    border-right: 3px tomato solid;
}
.g4 {
    border-right: 3px yellowgreen solid;
}

/* make index table invisible */
#index_table {
    display: none;
}

/* highlight table row as you hover over it,
   do you really want that?*/
   
/* table.fr tr.highlight
{
    background-color: #fcf;
} */