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HTML

CSS

CSS Base

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JavaScript

Babel includes JSX processing.

Add External Scripts/Pens

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HTML

              
                .ctn
	.travel
		each val, index in ['1','2','4','5','6','7','8','1']
			.box
				img(src="https://unsplash.it/136"+val, alt="")
				h1=val
              
            
!

CSS

              
                body
	overflow: hidden
  
.ctn
	width: 100vw
	height: 100vh
	position: fixed
	left: 0
	top: 0
  
	.travel
		width: 900vw
		height: 100vh
		display: flex
		//transition: 1.2s ease-out
    
		.box
			min-width: 100vw
			height: 100%
			width: 100vw
			display: flex
			align-items: center
			justify-content: center
			background: #000
			overflow: hidden
      
			img
				width: 75vw
				height: 75vh
				object-fit: cover
				opacity: 0.75
			h1
				position: absolute
				font-size: 60px
				font-family: sans-serif
				color: #000
				font-weight: bold
				color: #fff
              
            
!

JS

              
                
console.clear();
	let scrollPercent = 0,
		$travel = document.querySelector('.travel')

	var tl = new TimelineLite({ paused:true })
		.to($travel, .5,{ xPercent: -77.75, ease: Linear.easeNone })
 

   window.addEventListener("mousewheel", MouseWheelHandler, false);
    // Firefox
    window.addEventListener("DOMMouseScroll", MouseWheelHandler, false);


/* -------------- MOUSE WHEEL---------------- */
function MouseWheelHandler(e){
    if (e.deltaY < 0) {
		if(tl.progress() >= 0) {
			
			scrollPercent = scrollPercent - 0.0085
			tl.progress( scrollPercent ).pause(); 
			console.log( scrollPercent )
			if(tl.progress()  <= 0.00) {
				scrollPercent = 0.99
				tl.progress( 0.99 ).pause(); 
			}
		}
		
    }
    else {
		if(tl.progress() < 1) {
			scrollPercent = scrollPercent + 0.0085
			tl.progress( scrollPercent ).pause(); 
			console.log( scrollPercent )
			if(tl.progress()  > 0.99) {
				scrollPercent = 0
				tl.progress( 0 ).pause(); 
			}
		}
    }
}
              
            
!
999px

Console