css change order of li elements code example

Example: css change ul order

<ul>
  <li>1</li>
  <li>2</li>
  <li>3</li>
  <li>4</li>
  <li>5</li>
</ul>

<style>
ul {
  display: flex;
  flex-direction: column;
}
ul li:first-child {
  order: 5;
}
ul li:nth-child(2) {
  order: 4;
}
ul li:nth-child(3) {
  order: 3;
}
ul li:nth-child(4) {
  order: 2;
}
</style>