text: // // init controller
  // var controller = new ScrollMagic.Controller();
  
  // // create a scene
  // new ScrollMagic.Scene({
  //     duration: 500, // the scene should last for a scroll distance of 100px
  //     offset: 50 // start this scene after scrolling for 50px
  // })
  //     .setPin('.explore-blog') // pins the element for the the scene's duration
  //     .addTo(controller); // assign the scene to the controller