<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <ol class="timeline"> <li> Content </li> <li> Content </li> <li> Content </li> <li> Content </li> </ol>

.timeline{ position: relative; } /*Line*/ .timeline>li::before{ content:''; position: absolute; width: 1px; background-color: #E7E7E7; top: 0; bottom: 0; left:-19px; } /*Circle*/ .timeline>li::after{ text-align: center; padding-top:10px; z-index: 10; content:counter(item); position: absolute; width: 50px; height: 50px; border:3px solid white; background-color: #E7E7E7; border-radius: 50%; top:0; left:-43px; } /*Content*/ .timeline>li{ counter-increment: item; padding: 10px 10px; margin-left: 0px; min-height:70px; position: relative; background-color: white; list-style: none; } .timeline>li:nth-last-child(1)::before{ width: 0px; }