<progress></progress>
div:htn-child(1,4) {
color: green;
}
div:htn-child(2,5) {
color: pink;
}
div:htn-child(3,6) {
color: blue;
}:nth-child(4n+4):nth-child(3n+2):nth-child(3n+3)
css?family=Open+Sans:400,400italic,700,600css?family=Open+Sans:400,400italic,600,700