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HTML

CSS

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JavaScript

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Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

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HTML

              
                <div class="timeline">
  <div class="container left">
    <div class="content">
      <h2>Git 1.0</h2>
      <p>Visit this site to learn about Git and become comfortable with basic Git practices</p>
    </div>
  </div>
  <div class="container right">
    <div class="content">
      <h2>PLB</h2>
      <p>This self-paced course will teach you the basics of understanding code in less than one day</p>
    </div>
  </div>
    <div class="container left">
    <div class="content">
      <h2>PLVM</h2>
      <p>Now you are ready to download and complete the learning VM</p>
    </div>
  </div>
    <div class="container right">
    <div class="content">
      <h2>GSWP</h2>
      <p>At this point you are ready to take the in-person training to get some hands-on practice with an instructor</p>
    </div>
  </div>
  <div class="container left">
    <div class="content">
      <h2>P Arch</h2>
      <p>Ready for a deeper dive? This course will take you even further</p>
    </div>
  </div>
    <div class="container right">
    <div class="content">
      <h2>Keep going!</h2>
      <p>The journey never ends. Here are some resources to keep you on your learning path.</p>
    </div>
  </div>
</div>
              
            
!

CSS

              
                * {
  box-sizing: border-box;
}

/* Set a background color */
body {
  background-color: #19529C;
  font-family: Helvetica, sans-serif;
}

/* The actual timeline (the vertical ruler) */
.timeline {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

/* The actual timeline (the vertical ruler) */
.timeline::after {
  content: '';
  position: absolute;
  width: 6px;
  background-color: white;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
}

/* Container around content */
.container {
  padding: 10px 50px;
  position: relative;
  background-color: inherit;
  width: 50%;
}

/* The circles on the timeline */
.container::after {
  content: '';
  position: absolute;
  width: 25px;
  height: 25px;
  right: -17px;
  background-color: #61D4E8;
  border: 4px solid #2DA1E7;
  top: 15px;
  border-radius: 50%;
  z-index: 1;
}

/* Place the container to the left */
.left {
  left: 0;
}

/* Place the container to the right */
.right {
  left: 50%;
}

/* Add arrows to the left container (pointing right) */
.left::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 22px;
  width: 0;
  z-index: 1;
  right: 30px;
  border: medium solid white;
  border-width: 10px 0 10px 10px;
  border-color: transparent transparent transparent white;
}

/* Add arrows to the right container (pointing left) */
.right::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 22px;
  width: 0;
  z-index: 1;
  left: 30px;
  border: medium solid white;
  border-width: 10px 10px 10px 0;
  border-color: transparent white transparent transparent;
}

/* Fix the circle for containers on the right side */
.right::after {
  left: -16px;
}

/* The actual content */
.content {
  padding: 20px 30px;
  background-color: white;
  position: relative;
  border-radius: 6px;
}

/* Media queries - Responsive timeline on screens less than 600px wide */
@media screen and (max-width: 600px) {
/* Place the timelime to the left */
  .timeline::after {
    left: 31px;
  }

/* Full-width containers */
  .container {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }

/* Make sure that all arrows are pointing leftwards */
  .container::before {
    left: 60px;
    border: medium solid white;
    border-width: 10px 10px 10px 0;
    border-color: transparent white transparent transparent;
  }

/* Make sure all circles are at the same spot */
  .left::after, .right::after {
    left: 15px;
  }

/* Make all right containers behave like the left ones */
  .right {
    left: 0%;
  }
}
              
            
!

JS

              
                
              
            
!
999px

Console