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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

            
              <!-- classless div -->
<div class="">
  <!-- Bs container -->
  <div class="container">
    <h2 class="pb-3 pt-2 border-bottom mb-5">Historical Timeline <span style="font-size:1.33rem; color:#afbada;"><em>(left to right & wrappy)</em></span></h2>   
    <!--first section/row-->     
    <div class="row align-items-center how-it-works d-flex milestone">     
      <div class="col-2 text-center bottom d-inline-flex justify-content-center align-items-center">
        <div class="circle font-weight-bold">1</div>
      </div>
      <div class="col-6"> 
        <h5>Year XX - <span style="color:#666;">Fully Responsive</span>
        </h5>
        <p>I needed a bit of a micro illustration that delights and can also shrink and swell on different screens. This is the first milestone! It was a very important one for the rest that followed. <a target="_blank" href="https://getbootstrap.com/docs/4.0/components/carousel">Bootstrap carousels</a> integrated adjacent to paragraphs to show imagery from each historical milestone. <em>When using dynamic languages, certain elements like the Bs indicator ol(s) and/or 'next' & 'previous' will have to be shown or not with else statements depending on how many images are stored in the DB or web service calls.</em> I had to add 51% to the height to avoid a break in this segment and avoid a white gap in this first :after rule. See line 25 of CSS. Inspiration from <a href="https://bootsnipp.com/mylastof" target="_blank">mylastof</a></p>
      </div>
      <!-- carousel col -->
      <div class="col-3 text-center d-inline-flex justify-content-center align-items-center">
        <!-- carousel elements -->
        <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
  <ol class="carousel-indicators">
    <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
    <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
  </ol>
  <div class="carousel-inner">
    <div class="carousel-item active">
      <img class="d-block w-100" src="https://dickkirkland.com/wp-content/uploads/2018/09/slide-1.jpg" alt="First slide">
  <div class="carousel-caption d-none d-md-block">
    <p>This is the caption that will be in place.</p>
  </div>      
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="https://dickkirkland.com/wp-content/uploads/2018/09/slide-2.jpg" alt="Second slide">
  <div class="carousel-caption d-none d-md-block">
    <p>This is the caption that will be in place.</p>
  </div>
    </div>
  </div>
  <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
  </div>
  <!-- /carousel elements -->        
 </div>
 <!-- /carousel col -->      
 </div>
 <!-- /first section/row-->
    <!--path between 1-2-->
    <div class="row timeline">
      <div class="col-2">
        <div class="corner top-right"></div>
      </div>
      <div class="col-8">
        <hr/>
      </div>
      <div class="col-2">
        <div class="corner left-bottom"></div>
      </div>
    </div>
    <!--second section-->    
    <div class="row align-items-center justify-content-end how-it-works d-flex milestone">
<!-- carousel col -->
 <div class="col-3 text-center d-inline-flex justify-content-center align-items-center">
   <!-- carousel elements -->
   <div id="carouselExampleIndicator" class="carousel slide" data-ride="carousel">
   <!-- when using dynamic languages certain elements like the <ol> below will have to be shown or not with else statements depending on how many images are stored in the DB or web service call -->
     <!--<ol class="carousel-indicators">
     <li data-target="#carouselExampleIndicator" data-slide-to="0" class="active"></li>
   </ol>-->
   <div class="carousel-inner">
    <div class="carousel-item active">
      <img class="d-block w-100" src="https://dickkirkland.com/wp-content/uploads/2018/09/slide-1.png" alt="First slide">
  <div class="carousel-caption d-none d-md-block">
    <p>Subtitle effect to show caption legibly on an array of images</p>
  </div>      
    </div>
  </div>
   <!-- when using dynamic languages certain elements like the <ol> below will have to be shown or not with else statements depending on how many images are stored in the DB or web service call -->
     <!--<a class="carousel-control-prev" href="#carouselExampleIndicator" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="carousel-control-next" href="#carouselExampleIndicator" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>-->
  </div>
  <!-- /carousel elements -->        
 </div>
 <!-- /carousel col -->    
      <div class="col-6 text-right">
        <h5>Year XX - <span style="color:#666;">This is "timeline" is using Bootstrap.</span></h5>
        <p>You know, so it can be responsivo! Some manipulations may have to be made for specific breakpoints. also accommodating for larger blocks of content. Some manipulations may have to be made for specific breakpoints. also accommodating for larger blocks of content. Some manipulations may have to be made for specific breakpoints. also accommodating for larger blocks of content. Ending of long content...</p>
      </div>
      <div class="col-2 text-center full d-inline-flex justify-content-center align-items-center">
        <div class="circle font-weight-bold">2</div>
      </div>
    </div>
    <!--path between 2-3-->
    <div class="row timeline">
      <div class="col-2">
        <div class="corner right-bottom"></div>
      </div>
      <div class="col-8">
        <hr/>
      </div>
      <div class="col-2">
        <div class="corner top-left"></div>
      </div>
    </div>
    <!--/path between 2-3-->    
    <!--third section-->
    <div class="row align-items-center how-it-works d-flex milestone">
      <div class="col-2 text-center fullLeft d-inline-flex justify-content-center align-items-center">
        <div class="circle font-weight-bold">3</div>  
      </div>
      <div class="col-6">
        <h5>Year XX - <span style="color:#666;">For Later: Database content injection</span></h5>
        <p>When the content for each milestone is firmed up, it along with associated images can be pulled from a database or a JSON web service. There may be several milestones beneath this one, which the skeleton will need to hold. There may be an opportunity to associate several images or modals within image sections. This will be done with small Bs carousel components.</p>
      </div>
    </div>
    <!--path between 3-4-->
    <div class="row timeline">
      <div class="col-2">
        <div class="corner top-right"></div>
      </div>
      <div class="col-8">
        <hr/>
      </div>
      <div class="col-2">
        <div class="corner left-bottom"></div>
      </div>
    </div>
    <!--/path between 3-4-->
    <!-- section 4 -->
    <div class="row align-items-center justify-content-end how-it-works d-flex milestone">
      <div class="col-6 text-right">
        <h5>Year XX - <span style="color:#666;">Fourth Milestone.</span></h5>
        <p>Continuing the milestones of larger blocks of content. Some manipulations may have to be made for specific breakpoints. also accommodating for larger blocks of content. Next will come custom galleries and/or modals to display respective images of Capitol photos. Ending of long content...</p>
      </div>
      <div class="col-2 text-center full d-inline-flex justify-content-center align-items-center">
        <div class="circle font-weight-bold">4</div>
      </div>
    </div>
    <!-- /section 4 -->
    <!--path between 4-5 -->
    <div class="row timeline">
      <div class="col-2">
        <div class="corner right-bottom"></div>
      </div>
      <div class="col-8">
        <hr/>
      </div>
      <div class="col-2">
        <div class="corner top-left"></div>
      </div>
    </div>
    <!--/path between 4-5 -->
    <!-- section 5 -->
    <div class="row align-items-center how-it-works d-flex milestone">
      <div class="col-2 text-center fullLeft d-inline-flex justify-content-center align-items-center">
        <div class="circle font-weight-bold">5</div>
      </div>
      <div class="col-6">
        <h5>Year XX - <span style="color:#666;">Fifth Milestone.</span></h5>
        <p>Continuing the milestones of larger blocks of content. Some manipulations may have to be made for specific breakpoints. also accommodating for larger blocks of content. Next will come custom galleries and/or modals to display respective images of Capitol photos. Ending of long content...</p>
      </div>
    </div>
    <!-- /section 5 -->
    <!--path between 5-6 -->
    <div class="row timeline">
      <div class="col-2">
        <div class="corner top-right"></div>
      </div>
      <div class="col-8">
        <hr/>
      </div>
      <div class="col-2">
        <div class="corner left-bottom"></div>
      </div>
    </div>
    <!--/path between 5-6 -->
    <!--section 6 -->
    <div class="row align-items-center justify-content-end how-it-works d-flex milestone">
      <div class="col-6 text-right">
        <h5>Year XX - <span style="color:#666;">Sixth Milestone.</span></h5>
        <p>Continuing the milestones of larger blocks of content. Some manipulations may have to be made for specific breakpoints. also accommodating for larger blocks of content. Next will come custom galleries and/or modals to display respective images of Capitol photos. Ending of long content...</p>
      </div>
      <div class="col-2 text-center full d-inline-flex justify-content-center align-items-center">
        <div class="circle font-weight-bold">6</div>
      </div>
    </div>    
    <!--/section 6 -->
    <!--path between 6-7 -->
    <div class="row timeline">
      <div class="col-2">
        <div class="corner right-bottom"></div>
      </div>
      <div class="col-8">
        <hr/>
      </div>
      <div class="col-2">
        <div class="corner top-left"></div>
      </div>
    </div>
    <!--/path between 6-7 -->
    <!-- section 7 -->
    <div class="row align-items-center how-it-works d-flex milestone">
      <div class="col-2 text-center top d-inline-flex justify-content-center align-items-center">
        <div class="circle font-weight-bold">7</div>
      </div>
      <div class="col-6">
        <h5>Year XX - <span style="color:#666;">Seventh Milestone.</span></h5>
        <p>Continuing the milestones of larger blocks of content. Some manipulations may have to be made for specific breakpoints. also accommodating for larger blocks of content. Next will come custom galleries and/or modals to display respective images of Capitol photos. Ending of long content...</p>
      </div>
    </div>    
    <!-- /section 7 -->    
  </div>
  <!-- /Bs container --> 
</div>
<!-- /classless div -->
            
          
!

CSS

            
              .circle {
  padding: 13px 20px;
  border-radius: 50%;
  /* border width below makes connecting segments and 
  borders unified, appearing to be part of one another */
  border:3px solid #afbada;
  background-color: #213f99;
  color: #fff;
  /* remember that whatever "border:(x)width" property is 
  added to the .circle, the max height below also has to
  have this same amount added to it for it to appear
  perfectly round :*/
  max-height: 53px;
  z-index: 2;
}
.how-it-works.row .col-2 {
  align-self: stretch;
}
.how-it-works.row .col-2::after {
  content: "";
  position: absolute;
  border-left: 3px solid #afbada;
  z-index: 1;
}
.how-it-works.row .col-2.bottom::after {
  /* had to add 51% to the height to avoid a break 
     in the segment and avoid a white gap in this
     first :after rule  
  */
  height: 51%;
  left: 50%;
  top: 50%;
}
.how-it-works.row .col-2.full::after {
  height: 100%;
  left: calc(50% - 3px);
}
/* in order to make the left segments with the class
   of "full" on left cols appear continuous, another    
   :after instance had to be created as the border of the 
   segments have a border-left of 3px. This is fine for
   those that appear on the right cols, but they don't 
   align on the left without the :after below.
*/
.how-it-works.row .col-2.fullLeft::after {
  height: 100%;
  left: calc(50% - 0px);
}
.how-it-works.row .col-2.top::after {
  height: 50%;
  left: 50%;
  top: 0;
}
.timeline div {
  padding: 0;
  height: 40px;
}
.timeline hr {
  border-top: 3px solid #213f99;
  margin: 0;
  top: 17px;
  position: relative;
}
.timeline .col-2 {
  display: flex;
  overflow: hidden;
}
.timeline .corner {
  border: 3px solid #213f99;
  width: 100%;
  position: relative;
  border-radius: 15px;
}
.timeline .top-right {
  left: 50%;
  top: -50%;
}
.timeline .left-bottom {
  left: -50%;
  top: calc(50% - 3px);
}
.timeline .top-left {
  left: -50%;
  top: -50%;
}
.timeline .right-bottom {
  left: 50%;
  top: calc(50% - 3px);
}
/* type treatments */
h5 {
  font-family:'EB Garamond', serif;
  font-weight:700;
  font-size:1.59rem;
  color:#213f99;
}
h2 {
  font-family:'EB Garamond', serif;
  font-weight:700;
  color:#c88a12;
}
p {
  color:#213f99;
}
.circle.font-weight-bold {
  font-family:'EB Garamond', serif;
}
/* makes caousel captions visible on an array of backgrounds */
.carousel-caption p {
  color:#fff;
  text-shadow:0 0 10px rgba(0,0,0,1.0), 
              0 0 20px #000, 
              0 0 20px #000;
  font-family:'EB Garamond', serif;
  background-color:rgba(0,0,0,.64);
  border-radius:3px;
  letter-spacing:.13rem;
  padding:.33rem;
}
/* /type treatments */
/* slight rounds on carousel images */
.carousel-inner {
  border-radius: .33rem;
}
/* scrollMagic helper classes */
.milestone {
  background-color:#fff;
  border-radius:7px;
  opacity:1;
  transition:1s;
}
.milestone.fade-in {
  background-color:rgba(200, 138, 18,.43);
  opacity:1;
}
/* /scrollMagic helper classes */
            
          
!

JS

            
              /* Bs carousel interval below keeps motion to a minumum on the page when scroll magic is also integrated. Alternatively, remove data-ride="carousel" to stop automatic sliding. 
NOTE:when users interact with the carousel, by default Bs starts slide animations when next or indicators are clicked or tapped, regardless if the data-ride="carousel" is not present */
$('.carousel').carousel({
  interval: 10000
})

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

  // loop through each .project element
  $('.milestone').each(function(){
    console.log(this);
    // build a scene
    var scene = new ScrollMagic.Scene({
      triggerElement: this.children[0],
      duration:'60%' // responsive duration vs. viewport sizes
    })
    .setClassToggle(this, 'fade-in')
    .addIndicators({
      name:'fade scene'
    }) // this requires plugin to display indicators for debugging
   .addTo(controller);                     
});

// FOR LATER: build tween options
// uses the GSAP greensock animation plugin for tweens
// along with use of the scrollmagic plugin
            
          
!
999px

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