I ended up doing the following as I have fixed columns
thead>tr:first-child>th:first-child+th+th+th {
color: red;
}
tbody>tr:first-child>td:first-child+td+td+td {
color: red;
}
I did the above as first-child
supports IE8 but not last-child
.
It is working properly in IE8.
Anyway, I still don't know how to use selectivizr in project.