<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/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 ----------> <div class="section-header container"> <div class="row"> <h3>Create your snippet's</h3> </div> </div>

.section-header h3 { font-size: 32px; color: #111; text-transform: uppercase; text-align: center; font-weight: 700; position: relative; padding-bottom: 15px; } .section-header h3::before { content: ''; position: absolute; display: block; width: 120px; height: 1px; background: #ddd; bottom: 1px; left: calc(50% - 60px); } .section-header h3::after { content: ''; position: absolute; display: block; width: 40px; height: 3px; background: #18d26e; bottom: 0; left: calc(50% - 20px); } *, ::after, ::before { box-sizing: border-box; }