1 .green { background-color : lime
! important
}
2 ul
> li:nth-child
(odd
) { background-color : red
}
3 ol
> li:nth-child
(even
) { background-color : red
}
4 table
.t1
tr:nth-child
(-n
+4) { background-color : red
}
5 table
.t2
td:nth-child
(3n+1) { background-color : red
}