<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>
<section class="content">
<div class="container-fluid">
<div class="row clearfix">
<div class="col-xs-12 ol-sm-12 col-md-12 col-lg-12 nopadding">
<div class="panel-group" id="accordion_1" role="tablist" aria-multiselectable="true">
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="headingOne_1">
<h4 class="panel-title">
<a role="button" data-toggle="collapse" data-parent="#accordion_1" href="#collapseOne_1" aria-expanded="true" aria-controls="collapseOne_1" class="">
Search Filters <i class="material-icons">expand_more</i>
</a>
</h4>
</div>
<div id="collapseOne_1" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne_1" aria-expanded="true" style="">
<div class="panel-body">
<div class="row clearfix">
<div class="col-lg-2 col-md-2 col-sm-12 col-xs-12">
<div class="form-group">
<div class="form-line">
<input type="text" id="name1" class="form-control" placeholder="Search by Reg. No.">
</div>
</div>
</div>
<div class="col-lg-2 col-md-2 col-sm-12 col-xs-12">
<div class="form-group">
<select class="form-control" >
<option>State</option>
<option>New Delhi</option>
<option>Punjab</option>
<option>Haryana</option>
