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HTML

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Adding Classes

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About the <head>

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CSS

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CSS Base

About CSS Base

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                .container.out
  h1 Sleepless nights
  p.fade
    | However, standard default text can do the trick. I hope you enjoyed the fake text. The standard default text is designed to ramble about nothing. This string is randomly generated.

  p.fade
    | This text will not appear in a consistent order. The standard default text is designed to ramble about nothing. Your design looks awesome by the way. If it is not real text, they will focus on the design.

  p.fade
    | However, standard default text can do the trick. JavaScript has the awesome power to manipulate DOM elements on the fly. People tend to read writing. Humans are creative beings.
    
  h2.fade Keep scrolling down
  p.fade
    | Cow pork loin sausage, beef ribs ribeye capicola pancetta porchetta cupim drumstick meatball short ribs ham hock pig. Biltong jowl frankfurter ground round bacon turkey turducken prosciutto cupim bresaola kevin swine ribeye short loin. Rump tail ham hamburger shank chicken tongue meatloaf. Tail tenderloin ball tip, pork chop meatball shank doner ham drumstick. Salami short loin shank filet mignon fatback jowl t-bone ball tip pork chop venison capicola meatball tongue tri-tip. Pork loin pork frankfurter ham hock tongue tail chuck jowl salami short ribs tenderloin chicken turducken.

  p.fade
    | Rump filet mignon kevin chicken porchetta pastrami ham hock pork loin. Doner tenderloin fatback cow. Andouille alcatra meatloaf venison spare ribs, capicola salami porchetta filet mignon. Turducken chicken short ribs t-bone ground round meatball, ribeye kielbasa short loin boudin shoulder shank sirloin. Pancetta sausage andouille sirloin meatloaf fatback ball tip ham hock alcatra shank.

  h2.fade Keep scrolling down

  p.fade
    | Meatball shoulder capicola, flank pork chop prosciutto turkey short ribs t-bone short loin. Doner beef ribs drumstick tail. Beef ribs flank pastrami bresaola andouille pig shankle ham hock boudin prosciutto. Swine bresaola shoulder filet mignon hamburger, landjaeger beef cow kielbasa flank strip steak. Turducken filet mignon swine, kielbasa shank boudin drumstick.

  p.fade
    | Venison hamburger sirloin, pork belly beef ribs spare ribs biltong swine fatback capicola. Corned beef chicken tail, beef ribs porchetta ham hock fatback sausage capicola meatloaf swine shoulder tongue. Short loin ball tip strip steak, tri-tip picanha shank burgdoggen pork pancetta kielbasa venison porchetta leberkas chuck andouille. Short loin pancetta spare ribs, pig jerky pork loin cow boudin landjaeger swine jowl. Capicola bacon jerky pastrami ham hock bresaola leberkas.
    
  h2.fade Keep scrolling down
  
  p.fade
    | However, standard default text can do the trick. I hope you enjoyed the fake text. The standard default text is designed to ramble about nothing. This string is randomly generated.

  p.fade
    | This text will not appear in a consistent order. The standard default text is designed to ramble about nothing. Your design looks awesome by the way. If it is not real text, they will focus on the design.

  p.fade
    | However, standard default text can do the trick. JavaScript has the awesome power to manipulate DOM elements on the fly. People tend to read writing. Humans are creative beings.
  .flowcontent.flow
    .imageholder.img1
    .caption
      h4 "I needed you."
      p Gif
  .flowcontent.flow
    .imageholder.img2
    .caption.right
      h4 "She sat there in silence and waited."
      p Pexels image
    
  h2.fade Keep scrolling down
  p.fade
    | Cow pork loin sausage, beef ribs ribeye capicola pancetta porchetta cupim drumstick meatball short ribs ham hock pig. Biltong jowl frankfurter ground round bacon turkey turducken prosciutto cupim bresaola kevin swine ribeye short loin. Rump tail ham hamburger shank chicken tongue meatloaf. Tail tenderloin ball tip, pork chop meatball shank doner ham drumstick. Salami short loin shank filet mignon fatback jowl t-bone ball tip pork chop venison capicola meatball tongue tri-tip. Pork loin pork frankfurter ham hock tongue tail chuck jowl salami short ribs tenderloin chicken turducken.

  p.fade
    | Rump filet mignon kevin chicken porchetta pastrami ham hock pork loin. Doner tenderloin fatback cow. Andouille alcatra meatloaf venison spare ribs, capicola salami porchetta filet mignon. Turducken chicken short ribs t-bone ground round meatball, ribeye kielbasa short loin boudin shoulder shank sirloin. Pancetta sausage andouille sirloin meatloaf fatback ball tip ham hock alcatra shank.

  .flowcontent.flow
    video(autoplay="autoplay", poster="http://gifly.com//media_gifly/7/n/K/c/b/7nKc.jpg", loop="", muted="")
      source(src="http://gifly.com//media_gifly/7/n/K/c/b/7nKc.mp4",type="video/mp4")
    .caption
      h4 Weird monochromatic video
      p Gifly mp4 video

  h2.fade After Hours Programming created
  p.fade
    | Meatball shoulder capicola, flank pork chop prosciutto turkey short ribs t-bone short loin. Doner beef ribs drumstick tail. Beef ribs flank pastrami bresaola andouille pig shankle ham hock boudin prosciutto. Swine bresaola shoulder filet mignon hamburger, landjaeger beef cow kielbasa flank strip steak. Turducken filet mignon swine, kielbasa shank boudin drumstick.

  p.fade
    | Venison hamburger sirloin, pork belly beef ribs spare ribs biltong swine fatback capicola. Corned beef chicken tail, beef ribs porchetta ham hock fatback sausage capicola meatloaf swine shoulder tongue. Short loin ball tip strip steak, tri-tip picanha shank burgdoggen pork pancetta kielbasa venison porchetta leberkas chuck andouille. Short loin pancetta spare ribs, pig jerky pork loin cow boudin landjaeger swine jowl. Capicola bacon jerky pastrami ham hock bresaola leberkas.
!

CSS 

              
                html
  background black

body
  font-size 100%
  font-family 'PT Sans', sans-serif
  line-height 1.5
  background black
  color alpha(white, 0.7)
  h1, h2, h3, h4, h5
    color white
    font-family 'Lora'
  h1
    font-size 90px
    line-height 1.1
    @media screen and (max-width: 40em)
      font-size 50px
      line-height 1.25
  h2
    font-size 40px
    line-height 1.3
    @media screen and (max-width: 40em)
      font-size 28px
      line-height 1.4
      
  h4
    font-size 24px
    margin-bottom 0.3em
  p
    font-size 20px
    line-height 1.5

.container
  width 100%
  padding-top 130px
  margin-left auto
  margin-right auto
  transition opacity 1s 2s
  &.out
    opacity 0
  > h1
  > h2
  > p
    position relative
    z-index 2
    width 80%
    max-width 600px
    margin-left auto
    margin-right auto

.fade
  transition all 0.6s
.fade.out
  opacity 0
  transform translateY(20px)
  
.flow
  transition all 0.8s
.flow.out
  opacity 0

.flowcontent
  position relative
  &:before
    display table
    content ''
    width 1px
    height 1200px
  .caption
    position absolute
    border-radius 3px
    padding 20px
    display block
    top 50%
    left 10%
    z-index 1
    transform translateY(-50%)
    text-shadow 1px 1px 2px rgba(0,0,0,0.5)
    &.right
      left auto
      right 10%
  .imageholder
    background-size cover
    background-repeat no-repeat
    background-position center center
    width 100%
    height 100%
    position fixed
    top 0
    left 0
    z-index 0
    &.img1
      background-image url(https://dl.dropboxusercontent.com/u/8254962/rihanna-smoke.gif)
    &.img2
      background-image url(https://dl.dropboxusercontent.com/u/8254962/pexels-photo-234078%401600px.jpeg)
  video
    position fixed
    min-height 100%
    min-width 100%
    top 50%
    left 50%
    transform translateX(-50%) translateY(-50%)
    z-index 0
!

JS 

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

 //flow
  $(".flow").each(function(){
    $(this).addClass('out');
    new ScrollMagic.Scene({
      triggerElement: this,
      triggerHook: 0,
      duration: 600
    })
    .on("enter", function(ev){$(ev.target.triggerElement()).removeClass('out');})
    .on("leave", function(ev){$(ev.target.triggerElement()).addClass('out');})
    .addTo(controller);
  });

 //fade
  $(".fade").each(function(){
    $(this).addClass('out');
    new ScrollMagic.Scene({
      triggerElement: this,
      triggerHook: 0.65
    })
    .on("enter", function(ev){$(ev.target.triggerElement()).removeClass('out');})
    .on("leave", function(ev){$(ev.target.triggerElement()).addClass('out');})
    .addTo(controller);
  });

$('.container').removeClass('out');
!
999px

Console