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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              <figure class="cd-image-container">
	<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/148866/img-original.jpg" alt="Original Image">
	<span class="cd-image-label" data-type="original">Original</span>

	<div class="cd-resize-img"> <!-- the resizable image on top -->
		<span class="cd-image-label" data-type="modified">Modified</span>
	</div>

	<span class="cd-handle"></span>
</figure> <!-- cd-image-container -->
            
          
!
            
              @import "bourbon";

// colors

$color-1: #445b7c; // blue dark
$color-2: #dc717d; // salmon
$color-3: #ffffff; // white

// fonts 

$primary-font: 'Open Sans', sans-serif;

// bounce-in duration

$bounce-in-duration: .7s;

// rem fallback - credits: http://zerosixthree.se/

@function calculateRem($size) {
  $remSize: $size / 16px;
  @return $remSize * 1rem;
}

@mixin font-size($size) {
  font-size: $size;
  font-size: calculateRem($size);
}

// antialiasing mode font rendering

@mixin font-smoothing {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

// breakpoints
   
$S:     320px;   
$M:     768px;     
$L:     1170px;     

// media queries

@mixin MQ($canvas) {
  @if $canvas == S {
   @media only screen and (min-width: $S) { @content; } 
  }
  @else if $canvas == M {
   @media only screen and (min-width: $M) { @content; } 
  }
  @else if $canvas == L {
   @media only screen and (min-width: $L) { @content; } 
  }
}

/* -------------------------------- 

Primary style

-------------------------------- */

*, *:after, *:before {
	@include box-sizing(border-box);
}

body {
	font: {
		size: 100%;
		family: $primary-font; 
	}
	color: $color-1;
	background-color: $color-1;
}

a {
	color: $color-2;
	text-decoration: none;
}

img {
	max-width: 100%;
}

/* -------------------------------- 

Main components 

-------------------------------- */

header {
	position: relative;
	height: 160px;
	line-height: 160px;
	text-align: center;

	h1 {
		@include font-size(22px);
		color: $color-3;
		font-weight: 300;
		@include font-smoothing;
	}

	@include MQ(M) {
		height: 240px;
		line-height: 240px;

		h1 {
			@include font-size(32px);
		}
	}
}

.cd-image-container {
	position: relative;
	width: 90%;
	max-width: $M; 
	margin: 2em auto;

	img {
		display: block;
	}
  
  @include MQ(M) {
    margin: 4em auto;
  }
}

.cd-image-label {
	position: absolute;
	bottom: 0;
	right: 0;
	color: $color-3;
	padding: 1em;
	@include font-smoothing;
	opacity: 0;
	@include transform(translateY(20px));
	-webkit-transition: -webkit-transform .3s $bounce-in-duration, opacity .3s $bounce-in-duration;
	-moz-transition: -moz-transform .3s $bounce-in-duration, opacity .3s $bounce-in-duration;
	transition: transform .3s $bounce-in-duration, opacity .3s $bounce-in-duration;

	&.is-hidden {
		visibility: hidden;
	}

	.is-visible & {
		opacity: 1;
		@include transform(translateY(0));
	}
}

.cd-resize-img {
	position: absolute;
	top: 0;
	left: 0;
	width: 0;
	height: 100%;
	overflow: hidden;
	background: url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/148866/img-modified.jpg') no-repeat left top;
	background-size: auto 100%;
	/* Force Hardware Acceleration in WebKit */
	@include transform(translateZ(0));
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;

	.cd-image-label {
		right: auto;
		left: 0;
	}

	.is-visible & {
		width: 50%;
		/* bounce in animation of the modified image */
		@include animation(cd-bounce-in $bounce-in-duration);
	}
}

@include keyframes(cd-bounce-in) {
	0% {
		width: 0;
	}

	60% {
		width: 55%;
	}

	100% {
		width: 50%;
	}
}

.cd-handle {
	position: absolute;
	height: 44px;
	width: 44px;
	/* center the element */
	left: 50%;
	top: 50%;
	margin-left: -22px;
	margin-top: -22px;
	border-radius: 50%;
	background: $color-2 url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/148866/cd-arrows.svg') no-repeat center center;
	cursor: move;
	box-shadow: 0 0 0 6px rgba(#000, .2), 0 0 10px rgba(#000, .6), inset 0 1px 0 rgba(#fff, .3);
	opacity: 0;
	@include transform(translate3d(0,0,0) scale(0));

	&.draggable {
		/* change background color when element is active */
		background-color: $color-1;
	}

	.is-visible & {
		opacity: 1;
		@include transform(translate3d(0,0,0) scale(1));
		-webkit-transition: -webkit-transform .3s $bounce-in-duration, opacity 0s $bounce-in-duration;
		-moz-transition: -moz-transform .3s $bounce-in-duration, opacity 0s $bounce-in-duration;
		transition: transform .3s $bounce-in-duration, opacity 0s $bounce-in-duration;
	}
}
            
          
!
            
              jQuery(document).ready(function($){
    //check if the .cd-image-container is in the viewport 
    //if yes, animate it
    checkPosition($('.cd-image-container'));
    $(window).on('scroll', function(){
        checkPosition($('.cd-image-container'));
    });
    
    //make the .cd-handle element draggable and modify .cd-resize-img width according to its position
    drags($('.cd-handle'), $('.cd-resize-img'), $('.cd-image-container'), $('.cd-image-label[data-type="original"]'), $('.cd-image-label[data-type="modified"]'));

    //upadate images label visibility
    $(window).on('resize', function(){
        updateLabel($('.cd-image-label[data-type="modified"]'), $('.cd-resize-img'), 'left');
        updateLabel($('.cd-image-label[data-type="original"]'), $('.cd-resize-img'), 'right');
    });
});

function checkPosition(container) {
    if( $(window).scrollTop() + $(window).height()*0.5 > container.offset().top) {
        container.addClass('is-visible');
        //you can uncomment the following line if you don't have other events to bind to the window scroll
        // $(window).off('scroll');
    }
}

//draggable funtionality - credits to https://css-tricks.com/snippets/jquery/draggable-without-jquery-ui/
function drags(dragElement, resizeElement, container, labelContainer, labelResizeElement) {
    dragElement.on("mousedown vmousedown", function(e) {
        dragElement.addClass('draggable');
        resizeElement.addClass('resizable');

        var dragWidth = dragElement.outerWidth(),
            xPosition = dragElement.offset().left + dragWidth - e.pageX,
            containerOffset = container.offset().left,
            containerWidth = container.outerWidth(),
            minLeft = containerOffset + 10,
            maxLeft = containerOffset + containerWidth - dragWidth - 10;
        
        dragElement.parents().on("mousemove vmousemove", function(e) {
            leftValue = e.pageX + xPosition - dragWidth;
            
            //constrain the draggable element to move inside his container
            if(leftValue < minLeft ) {
                leftValue = minLeft;
            } else if ( leftValue > maxLeft) {
                leftValue = maxLeft;
            }

            widthValue = (leftValue + dragWidth/2 - containerOffset)*100/containerWidth+'%';
            
            $('.draggable').css('left', widthValue).on("mouseup vmouseup", function() {
                $(this).removeClass('draggable');
                resizeElement.removeClass('resizable');
            });

            $('.resizable').css('width', widthValue); 

            updateLabel(labelResizeElement, resizeElement, 'left');
            updateLabel(labelContainer, resizeElement, 'right');
            
        }).on("mouseup vmouseup", function(e){
            dragElement.removeClass('draggable');
            resizeElement.removeClass('resizable');
        });
        e.preventDefault();
    }).on("mouseup vmouseup", function(e) {
        dragElement.removeClass('draggable');
        resizeElement.removeClass('resizable');
    });
}

function updateLabel(label, resizeElement, position) {
    if(position == 'left') {
        ( label.offset().left + label.outerWidth() < resizeElement.offset().left + resizeElement.outerWidth() ) ? label.removeClass('is-hidden') : label.addClass('is-hidden') ;
    } else {
        ( label.offset().left > resizeElement.offset().left + resizeElement.outerWidth() ) ? label.removeClass('is-hidden') : label.addClass('is-hidden') ;
    }
}
            
          
!
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