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HTML

              
                <header role="banner">
  <img src="//s3-us-west-2.amazonaws.com/s.cdpn.io/392/demo_tophat.png" width="64" height="auto" alt="scroll magic" />
</header>

<main class="full-screen" role="main">
  <section class="full-screen blue">
    <div>
      <h1>Basic Tweening</h1>
    </div>
  </section>

  <section id="scale-trigger" class="full-screen orange">
    <div id="scale-animation">
      <p>This element will scale down using the scale value of the CSS transform property.</p>
    </div>
  </section>

  <section id="bg-trigger" class="full-screen red">
    <div id="bg-animation">
      <p>This element will have the background color change</p>
    </div>
  </section>
  
  <section id="yoyo-trigger" class="full-screen blue">
    <div>
      <p id="yoyo-animation">Section Four yoyo Text!</p>
    </div>
  </section>
</main>
              
            
!

CSS

              
                @import "compass/css3";

/*
	Demo Styles: NOT REQUIRED
*/
html,
body {
  margin: 0;
  height: 100%
}

h1,
p {
  margin: 0;
  padding: 0;
}

header {
  position: fixed;
  top: 10px;
  left: 10px;
}

section {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #EFEFEF;
}

.full-screen {
  height: 100%; /* makes panels the entire window height */
}

.blue {
	background-color: #3883d8;
}
.red {
	background-color: #cf3535;
}
.orange {
	background-color: #ea6300;
}
              
            
!

JS

              
                // Scale Animation Setup
// .to('@target', @length, {@object})
var scale_tween = TweenMax.to('#scale-animation', 1, {
  transform: 'scale(.75)',
  ease: Linear.easeNone
});

// BG Animation Setup
// .to('@target', @length, {@object})
var bg_tween = TweenMax.to('#bg-trigger', 1, {
  backgroundColor: '#FFA500',
  ease: Linear.easeNone
});

// YoYo Animation Setup
// .to(@target, @length, @object)
var yoyo_tween = TweenMax.to('#yoyo-animation', 1, {
  transform: 'scale(2)',
  ease: Cubic.easeOut,
  repeat: -1, // this negative value repeats the animation
  yoyo: true // make it bounce…yo!
});


// init ScrollMagic Controller
var controller = new ScrollMagic.Controller();


// Scale Scene
var scale_scene = new ScrollMagic.Scene({
  triggerElement: '#scale-trigger'
})
.setTween(scale_tween);

// Background Scene
var bg_scene = new  ScrollMagic.Scene({
  triggerElement: '#bg-trigger'
})
.setTween(bg_tween);

// YoYo Scene
var yoyo_scene = new  ScrollMagic.Scene({
  triggerElement: '#yoyo-trigger'
})
.setTween(yoyo_tween);

controller.addScene([
  scale_scene,
  bg_scene,
  yoyo_scene
]);
              
            
!
999px

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