Vertical_Timeline.js

$(function(){

  window.sr = ScrollReveal();

  if ($(window).width() < 768) {

    if ($('.timeline-content').hasClass('js--fadeInLeft')) {
      $('.timeline-content').removeClass('js--fadeInLeft').addClass('js--fadeInRight');
    }

    sr.reveal('.js--fadeInRight', {
      origin: 'right',
      distance: '300px',
      easing: 'ease-in-out',
      duration: 800,
    });

  } else {
    
    sr.reveal('.js--fadeInLeft', {
      origin: 'left',
      distance: '300px',
      easing: 'ease-in-out',
      duration: 800,
    });

    sr.reveal('.js--fadeInRight', {
      origin: 'right',
      distance: '300px',
      easing: 'ease-in-out',
      duration: 800,
    });

  }
  
  sr.reveal('.js--fadeInLeft', {
      origin: 'left',
      distance: '300px',
      easing: 'ease-in-out',
      duration: 800,
    });

    sr.reveal('.js--fadeInRight', {
      origin: 'right',
      distance: '300px',
      easing: 'ease-in-out',
      duration: 800,
    });


});