JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<link rel="stylesheet" href="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
<script src="//cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js"></script>
<script src="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<!-- 
  Bootstrap docs: https://getbootstrap.com/docs
-->

<div class="container-fluid">

<br><br><br><br><br><br>

  <div class="card profile-card">  
      <div class="container-fluid">
        <div class="row user-social-detail">
            <div class="col-lg-12 col-sm-12 col-12">
              <a href="#"><i class="fa fa-facebook" aria-hidden="true"></i></a>
              <a href="#"><i class="fa fa-twitter" aria-hidden="true"></i></a>
              <a href="#"><i class="fa fa-instagram" aria-hidden="true"></i></a>
              <a href="#"><i class="fa fa-linkedin" aria-hidden="true"></i></a>
          </div>
        </div>
      </div>
  </div>

</div>

CSS

.row {
  background: #f8f9fa;
  margin-top: 20px;
}

.col {
  border: solid 1px #6c757d;
  padding: 10px;
}

.profile-card {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    max-width: 475px;
    margin: auto;
    text-align: center;
}

.user-social-detail{
    margin: 0 -30px;
    padding: 15px 0px;
    background-color: #ffd280;
    border-radius: 4px;
}
.user-social-detail a i{
    color:#fff;
    font-size:23px;
    padding: 0px 5px;
}
.user-social-detail::before,
.user-social-detail::after {
  content: '';
  position: absolute;
  z-index: -1;
  left: -45px;
  top: -28px;
  display: block;
  width: 40px;
  height: 0px;
  border: 30px solid transparent;
  border-right: 20px solid #e5bd73;
  border-bottom-color: transparent;
  border-left-color: transparent;
}

.user-social-detail::after {
  left: auto;
  right: -45px;
  border-left: 20px solid #e5bd73;
  border-right: 30px solid transparent;
}