import { animate, stagger } from 'animejs';

const animation = animate('.square', {
  y: stagger(['-2.75rem', '2.75rem']),
  rotate: { from: stagger('-.125turn') },
  loop: true,
  alternate: true
});

<div class="small justified row">
  <div class="square"></div>
  <div class="square"></div>
  <div class="square"></div>
  <div class="square"></div>
  <div class="square"></div>
  <div class="square"></div>
  <div class="square"></div>
  <div class="square"></div>
  <div class="square"></div>
  <div class="square"></div>
  <div class="square"></div>
</div>