<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="container">
<h5 class="d-flex justify-content-between align-items-center">
<span>Your cart</span>
<span class="badge badge-primary badge-pill counter">1</span>
</h5>
<div class="input-group spinner">
<div class="input-group-prepend">
<button class="btn text-monospace minus" type="button">-</button>
</div>
<input type="number" class="count form-control" min="0" max="10" step="1" value="1">
<div class="input-group-append">
<button class="btn text-monospace plus" type="button">+</button>
</div>
</div>
</div>