li:first-of-type {
color: red;
}
li:last-of-type {
color: red;
}
li:nth-of-type(odd) {
color: red;
}
li:nth-of-type(2n+1) {
color: red;
}
li:nth-of-type(even) {
color: red;
}
li:nth-of-type(2n) {
color: red;
}
li:nth-of-type(3) {
color: red;
}
li:nth-of-type(n+4) {
color: red;
}
li:nth-of-type(-n+3) {
color: red;
}
li:nth-last-of-type(2) {
color: red;
}