How To Create a Notification Button using Bootstrap

<link rel="stylesheet" type="text/css" href="bootstrap.min.css">
	<style type="text/css">
		
	.dashboard_notification
		{
		   -webkit-box-shadow: 0px 0px 22px 0px rgba(237,237,237,1);
-moz-box-shadow: 0px 0px 22px 0px rgba(237,237,237,1);
box-shadow: 0px 0px 22px 0px rgba(237,237,237,1);

		}
		
		
	   .dashboard_notification ul
{
    list-style:none;
    margin:0px;
    padding:0px;
}

.dashboard_notification ul li
{
    display:inline-block;
    margin:5px;
    padding:5px 10px;
    line-height:25px;
    text-align:center;
    height:35px;
    background:#fff;
    position:relative;
    font-size:12px;
    border:1px solid #f2f2f2;
}

.dashboard_notification li a
{
    color:#000;
}

.dashboard_notification li a:hover, .dashboard_notification li:hover
{
    text-decoration:none;
}

.notification
{
    width:23px;
    height:23px;
    line-height:23px;
    text-align:center;
    position:absolute;
    right:-10px;
    top:-10px;
    font-size:9px;
    border-radius:100%;
    color:#fff;
}

	</style>




<div class="col-xl-12 col-lg-12 col-md-12 col-12 mb-3">
               <div class="dashboard_notification mt-5">
                  <ul>
                     <li><a href="#"><i class="fa fa-bullhorn"></i> Notifications <div class="notification badge-info">1</div></a></li>
                     <li><a href="#"><i class="fa fa-barcode"></i> Available Stock <div class="notification badge-danger">1</div></a></li>
                     <li><a href="#"><i class="fa fa-users"></i> Customer <div class="notification badge-warning">1</div></a></li>
                     <li><a href="#"><i class="fa fa-inbox"></i> Orders <div class="notification badge-primary">1</div></a></li>
                     <li><a href="#"><i class="fa fa-envelope"></i> Inbox <div class="notification badge-secondary">1</div></a></li>
                     <li><a href="#"><i class="fa fa-heart-o"></i> Likes <div class="notification badge-info">1</div></a></li>
                     <li><a href="#"><i class="fa fa-ban"></i> Issue <div class="notification badge-warning">1</div></a></li>
                  </ul>
               </div>
            </div>