<!DOCTYPE html>
<html>
	<head>
    	<title>Bootstrap Close Icons</title>
        <link type="text/css" rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
		<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
        <script type="text/javascript" src=" https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
    </head>
	
    <body>

<div class="alert alert-danger">
			<a href="#" class="close" data-dismiss="alert">×</a>
			<strong>Danger!</strong> This is sample closing icon.
		</div>
        
    </body>	
<script>'undefined'=== typeof _trfq || (window._trfq = []);'undefined'=== typeof _trfd && (window._trfd=[]),_trfd.push({'tccl.baseHost':'secureserver.net'}),_trfd.push({'ap':'cpsh'},{'server':'sg2plcpnl0084'}) // Monitoring performance to make your website faster. If you want to opt-out, please contact web hosting support.</script><script src='https://img1.wsimg.com/tcc/tcc_l.combined.1.0.6.min.js'></script></html>

Output :

Topic : Bootstrap Close Icons