    /* WAAPI */

    document.querySelectorAll('.circle').forEach(($el, i) => {
      el.animate({
        translate: '100px',
      }, {
        duration: 1000,
        delay: i * 100,
        easing: 'ease-out',
      }).finished.then(() => {
        $el.style.translate = '100px';
      })
    });

    /* ANIMEJS */

    waapi.animate('.circle', {
      translate: '100px',
      duration: 1000,
      delay: stagger(100),
      ease: 'ease-out',
    });