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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.

HTML

            
              <div class="modal">
  <div class="carousel">
    <div class="slide-container">

      <!--  Slider  -->

      <div class="slide">
        <div class="visual-content-container">
          <img src="https://tscweb-uxtest.azurewebsites.net/HostedAssets/scrolling-capture-16-9.gif" alt="" />              
        </div>
        <div class="helper-content-container">
          <div class="helper-content">
            <h2 class="slide-title">Slide One Title</h2>
            Helper text content.<br>
            Two Lines.
          </div>
        </div>
      </div>   

      <div class="slide">
        <div class="visual-content-container">
          <img src="https://tscweb-uxtest.azurewebsites.net/HostedAssets/scrolling-capture-16-9.gif" alt="" />              
        </div>
        <div class="helper-content-container">
          <div class="helper-content">
            <h2 class="slide-title">Slide Two Title</h2>
            Helper text content.<br>
          </div>
        </div>
      </div>   

      <div class="slide">
        <div class="visual-content-container">
          <img src="https://tscweb-uxtest.azurewebsites.net/HostedAssets/scrolling-capture-16-9.gif" alt="" />              
        </div>
        <div class="helper-content-container">
          <div class="helper-content">
            <h2 class="slide-title">Slide Three Title</h2>
            Helper text content.<br>
            Two Lines.
          </div>
        </div>
      </div>         

    </div>

    <div class="controls">
      <button class="button button-nav previous" title="Previous Slide">Back</button>
      <div class="dynamic-toggles"></div>
      <button class="button button-nav button-primary next" title="Next Slide">Next</button>
      <button class="button primary button-primary complete" title="Got It!">Got it!</button>

    </div>
  </div>

</div>
            
          
!

CSS

            
              // colors
$color-page-bg: #29ABE2;
$color-white: #fff;
$color-toggle-default: #CDD7E0;
$color-toggle-hover: #E0E8F1;
$color-button: #F0F6FC;
$color-highlight: #4C89CF;
$color-text-dark: #546976;

// sizes
$visual-width: 640px;
$visual-height:360px;
$helper-height: 100px;

// typography
$font-stack-primary: 'Proxima Nova', sans-serif;

body{
  background:$color-page-bg;
  font: 16px/1.4 $font-stack-primary;
  letter-spacing:.03em;
  color: $color-text-dark;
}

.modal{
  background:#fff;
  position:absolute;
  top:50%;
  left:50%;
  transform: translate(-50%,-50%);
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
}

//Carousel stuff

@mixin background-hover($background-color, $intensity){
  background:$background-color;
  &:hover,&:focus{
    background: lighten($background-color, $intensity);
  }
  &:active{
    background: darken($background-color, $intensity);
  }
}

.button{
  @include background-hover($color-button, 1%);
  width:100px;
  height:28px;
  border-radius:3px;
  display:inline-block;
  cursor:pointer;
  border:0;
  box-shadow: 0 1px 10px rgba(0,0,0,.3);
  font-family: $font-stack-primary;
  font-size: 14px;
  outline:none;
  &.button-primary{
    @include background-hover($color-highlight, 10%);
    color:$color-white;
  }
  &.button-nav{
    display:none;
  }
  &.previous{
    float:left;
  }
  &.next{
    float:right;
  }
  &.complete{
    float:right;
    display:none;
  }
  &:disabled{
    opacity:.5;
    cursor:initial;
    pointer-events:none;
  }
}

.carousel{
  width:$visual-width;
  margin:auto;
}

.controls{
  text-align:center;
  padding:20px;
  white-space:nowrap;
  &.on-last-slide{
    .button-nav.next{
      display:none;
    }
    .complete{
      display:inline-block;
    }
  }

  &.has-nav{
    .button-nav{
      display:inline-block;
    }
  }

  .dynamic-toggles{
    display:inline-block;
  }

  .toggle{
    margin:0 .25rem;
    display:inline-block;
    width:1rem;
    height:1rem;
    border:0;
    background:#fff;
    border-radius:100%;
    cursor:pointer;
    outline:none;
    background:$color-toggle-default;
    &:hover, &:focus{
      background:$color-toggle-hover;
    }
    &.active{
      background:$color-highlight;
    }
  }
}

.slide-container{
  height: $visual-height + $helper-height;
}

.slide{
  position:absolute;
  top:0;
  right:0;
  bottom:0;
  left:0;
  z-index:0;
  background:$color-white;
  opacity:0;
  transition: opacity .3s ease; 
  height:$visual-height;
  &.active{
    opacity:1;
    z-index:1;
  }
}

.visual-content-container{
  height:$visual-height;
  width:$visual-width;
  img, video{
    max-width:100%;
    max-height:100%;
  }  
}

.helper-content-container{
  display:table;
  width:100%;
  position:absolute;
  right:0;
  top:$visual-height;  
  left:0;
  height: $helper-height;
  box-sizing:border-box;
  padding:0 20px;
}

.helper-content{
  display:table-cell;
  vertical-align:middle;
  font-size:1rem;
}

.slide-title{
  font-size:1.2rem;
  font-weight:600;
}


            
          
!

JS

            
              var slides = document.getElementsByClassName('slide');
var toggles = document.getElementsByClassName('toggle');
var nextButton = document.getElementsByClassName('next')[0];
var previousButton = document.getElementsByClassName('previous')[0];
var completeButton = document.getElementsByClassName('complete')[0];
var controls = document.getElementsByClassName('controls')[0];
var dynamicControls = document.getElementsByClassName('dynamic-toggles')[0];
var activeClass = 'active';
var activeSlideIndex = 0;

function createToggle(label){
  var button = document.createElement('button');
  button.classList.add('toggle');
  button.title = 'Slide ' + (label + 1);
  button.setAttribute('data-id', label);
  button.addEventListener('click', function(e){
    activeSlideIndex = parseInt(e.target.getAttribute('data-id'));
    toggleSlide(activeSlideIndex);  
  });
  dynamicControls.appendChild(button);
};

function initToggles(){
  if(slides.length > 1){
    for (var i = 0; i < slides.length; ++i){
      createToggle(i);
    };
  };
  toggles = document.getElementsByClassName('toggle');  
  slides[0].classList.add(activeClass);
  toggles[0].classList.add(activeClass);
  setCarouselType();
  toggleDisabled();
  toggleLastSlide();
};

function setCarouselType(){
  if(slides.length > 1){
    controls.classList.add('has-nav');
  };
};

function toggleLastSlide(){
  console.log('active slide: ', activeSlideIndex);
  if(activeSlideIndex+1 === slides.length){
    controls.classList.add('on-last-slide');
  } else{
    controls.classList.remove('on-last-slide');
  }
}

function toggleDisabled(){
  (activeSlideIndex === 0) ? previousButton.disabled = true: previousButton.disabled = false;
  (activeSlideIndex === slides.length - 1) ? nextButton.disabled = true: nextButton.disabled = false;
};

function toggleSlide(slideIndex){
  for( var i = 0; i < slides.length; ++i){
    slides[i].classList.remove(activeClass);   
  } 
  slides[slideIndex].classList.add(activeClass);
  for( var i = 0; i < slides.length; ++i){
    toggles[i].classList.remove(activeClass);   
  }   
  toggles[slideIndex].classList.add(activeClass);
  toggleDisabled();
  toggleLastSlide()
};

function fireCompleteEvent(){
  alert('Close modal and mark this item as completed.')
};

// add event listeners

nextButton.addEventListener('click', function(){
  if(activeSlideIndex < slides.length - 1){
    activeSlideIndex = activeSlideIndex + 1;
    toggleSlide(activeSlideIndex);  
  };
});

previousButton.addEventListener('click', function(){
  if(activeSlideIndex > 0){
    activeSlideIndex = activeSlideIndex - 1;
    toggleSlide(activeSlideIndex);  
  };
});

completeButton.addEventListener('click', fireCompleteEvent);

// init controls on load

initToggles();
            
          
!
999px

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