<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>
<div class="p-4">
<div class="classic-tab-wrap py-3">
<div class="heading-tab">
<h3>Horizontal - Classic Tabs</h3>
</div>
<div class="tab-wrap">
<ul class="nav nav-tabs" id="classicTab" role="tablist">
<li class="nav-item">
<a class="nav-link active" id="classic-1-tab" data-toggle="tab" href="#classic-1" role="tab"
aria-controls="classic-1" aria-selected="true"><i class="fa fa-thumbs-up"
aria-hidden="true"></i>First</a>
</li>
<li class="nav-item">
<a class="nav-link" id="classic-2-tab" data-toggle="tab" href="#classic-2" role="tab"
aria-controls="classic-2" aria-selected="false"><i class="fa fa-thumbs-up"
aria-hidden="true"></i>Second</a>
</li>
<li class="nav-item">
<a class="nav-link" id="classic-3-tab" data-toggle="tab" href="#classic-3" role="tab"
aria-controls="classic-3" aria-selected="false"><i class="fa fa-thumbs-up"
aria-hidden="true"></i>Third</a>
</li>
</ul>
<div class="tab-content" id="classicTabContent">
<div class="tab-pane fade show active" id="classic-1" role="tabpanel" aria-labelledby="classic-1-tab">
classic Tab 1
</div>
<div class="tab-pane fade" id="classic-2" role="tabpanel" aria-labelledby="classic-2-tab">
classic Tab 2