target a div without a class or id [closed]

Answer 1

.wrapper > div:nth-child(1) {
  //css rules for a div that is the first child of .wrapper
}

.wrapper > div:nth-child(2) {
  //css rules for a div that is the second child of .wrapper
}

Note the > is necessary, otherwise it will target any descendent divs (grandchildren, etc) instead of just direct children.