<link href='https://fonts.googleapis.com/css?family=Open+Sans:600,400' rel='stylesheet' type='text/css'>
<div class="container">
    <div class="page-header">
        <h1 id="timeline">Palas Timeline</h1>
    </div>
    <ul class="timeline">
        <li>
          <div class="timeline-badge"></div>
          <div class="timeline-panel">
            <div class="timeline-heading">
              <h4 class="timeline-title">MFP 4000</h4>
              <p><small class="text-muted"><i class="glyphicon glyphicon-time"></i> 2015</small></p>
            </div>
            <div class="timeline-body">
              <p>MFP 4000 with two Promo® aerosol spectrometers for real simultaneous determination of the fractional degree</p>
            </div>
          </div>
        </li>
        <li class="timeline-inverted">
          <div class="timeline-badge"></div>
          <div class="timeline-panel">
            <div class="timeline-heading">
              <h4 class="timeline-title">DNP digital 3000</h4>
                            <p><small class="text-muted"><i class="glyphicon glyphicon-time"></i> 2015</small></p>
            </div>
            <div class="timeline-body">
              <p>Generation of particles similar to diesel soot; Carrier gas: Nitrogen; with touch display, electrical mass flow and digital spark control</p>
            </div>
          </div>
        </li>
        <li>
          <div class="timeline-badge"></div>
          <div class="timeline-panel">
            <div class="timeline-heading">
              <h4 class="timeline-title">ENVI-CPC 100</h4>
                            <p><small class="text-muted"><i class="glyphicon glyphicon-time"></i> 2015</small></p>
            </div>
            <div class="timeline-body">
              <p>Nanoparticle counter for ambient air monitoring with Nafion® aerosol dryer and high volume flow for up to 70•10³ particles/cm³ (single count mode)</p>
            </div>
          </div>
        </li>
      
        <li class="timeline-inverted">
                    <div class="timeline-badge"></div>
          <div class="timeline-panel">
            <div class="timeline-heading">
              <h4 class="timeline-title">TUL 2000</h4>
                            <p><small class="text-muted"><i class="glyphicon glyphicon-time"></i> 2015</small></p>
            </div>
            <div class="timeline-body">
              <p>Traversing system for scan testing of HEPA / ULPA filters</p>
            </div>
          </div>
        </li>
        <li>
          <div class="timeline-badge"></div>
          <div class="timeline-panel">
            <div class="timeline-heading">
              <h4 class="timeline-title">U-RANGE 2000</h4>
                            <p><small class="text-muted"><i class="glyphicon glyphicon-time"></i> 2015</small></p>
            </div>
            <div class="timeline-body">
              <p>Useful combination of the Fidas® and U-SMPS systems for particle measurements in the size range of 8 nm to 40 µm</p>
   
            </div>
          </div>
        </li>
        <li>
          <div class="timeline-badge"></div>
          <div class="timeline-panel">
            <div class="timeline-heading">
              <h4 class="timeline-title">Fidas® 200 S</h4>
                            <p><small class="text-muted"><i class="glyphicon glyphicon-time"></i> 2015</small></p>
            </div>
            <div class="timeline-body">
              <p>New, suitability-tested immission measurement system for continuous and simultaneous measurement of PM2.5 and PM10</p>
            </div>
          </div>
        </li>
        <li class="timeline-inverted">
          <div class="timeline-badge"></div>
          <div class="timeline-panel">
            <div class="timeline-heading">
              <h4 class="timeline-title">MFP Nano plus</h4>
                            <p><small class="text-muted"><i class="glyphicon glyphicon-time"></i> 2015</small></p>
            </div>
            <div class="timeline-body">
              <p>MFP Nano plus with U-SMPS </p>
            </div>
          </div>
        </li>
    </ul>
</div>
.page-header{border-bottom:2px solid #b2b7bd;
 }

.container{background:#eaeaea;
font-family:  'Open Sans', sans-serif;
width:100%;
  min-width:448px;
}

.page-header{border-bottom:2px solid #b2b7bd;
 }

h1{
  color:#008b57;
  font-family:  'Open Sans', sans-serif;
  font-weight: 600;   
  
}
.timeline {

  font-weight: 400; 
  list-style: none;
  padding: 20px 0 20px;
  position: relative;
}
.timeline:before {
  top: 0;
  bottom: 0;
  position: absolute;
  content: " ";
  width: 3px;
  background-color: #008b57;
  left: 50%;
  margin-left: -1.5px;
}
.timeline > li {
  margin-bottom: 20px;
  position: relative;
     
}
.timeline > li:before,
.timeline > li:after {
  content: " ";
  display: table;

}
.timeline > li:after {
  clear: both;
}
.timeline > li:before,
.timeline > li:after {
  content: " ";
  display: table;
}
.timeline > li:after {
  clear: both;
}
.timeline > li > .timeline-panel {
  width: 46%;
  float: left;
  border: 1px solid #dbdbdb;
  border-radius: 12px;
  padding: 20px;
  position: relative;
  -webkit-box-shadow: 0 1px 6px rgba(0, 0, 0, 0.175);
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.175);
  background:#fff;

}
.timeline > li > .timeline-panel:before {
  position: absolute;
  top: 26px;
  right: -15px;
  display: inline-block;
  border-top: 15px solid transparent;
  border-left: 15px solid #ccc;
  border-right: 0 solid #ccc;
  border-bottom: 15px solid transparent;
  content: " ";
}
.timeline > li > .timeline-panel:after {
  position: absolute;
  top: 27px;
  right: -14px;
  display: inline-block;
  border-top: 14px solid transparent;
  border-left: 14px solid #fff;
  border-right: 0 solid #fff;
  border-bottom: 14px solid transparent;
  content: " ";
}
.timeline > li > .timeline-badge {
  width: 20px;
  height: 20px;
  line-height: 20px;
  font-size: 1.4em;
  text-align: center;
  position: absolute;
  top: 30px;
  left: 50%;
  margin-left: -10px;
  background-color: #108c58;
  z-index: 100;
  border-top-right-radius: 50%;
  border-top-left-radius: 50%;
  border-bottom-right-radius: 50%;
  border-bottom-left-radius: 50%;
  border:4px solid #eaeaea;
}
.timeline > li.timeline-inverted > .timeline-panel {
  float: right;
}
.timeline > li.timeline-inverted > .timeline-panel:before {
  border-left-width: 0;
  border-right-width: 15px;
  left: -15px;
  right: auto;
}
.timeline > li.timeline-inverted > .timeline-panel:after {
  border-left-width: 0;
  border-right-width: 14px;
  left: -14px;
  right: auto;
}
.timeline-title {
  margin-top: 0;
  color: inherit;
  font-family:  'Open Sans', sans-serif;
  font-weight: 600;
   }
.timeline-body > p,
.timeline-body > ul {
  margin-bottom: 0;
}
.timeline-body > p + p {
  margin-top: 5px;
}

External CSS

  1. https://netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css

External JavaScript

  1. //cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js