<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="container">
<div class="row">
<h1>Hover effect at "Activities"</h1>
<section>
<div class="inner">
<ul class="activity">
<li>
<a href="#">Archery</a>
</li>
<li>
<a href="#">baking</a>
</li>
<li>
<a href="http://www.alltricks9.in/">calligraphy</a>
</li>
<li>
<a href="http://www.alltricks9.in/">charcoal</a>
</li>
</ul>
</div>
</section>
</div>
</div>