bootstrap弹出层效果

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
<link rel="stylesheet" href="http://files.cnblogs.com/rubylouvre/bootstrap.css"/>
<script src="http://files.cnblogs.com/rubylouvre/jquery1.83.js" > </script>
<script src="http://files.cnblogs.com/rubylouvre/bootstrap-transition.js"></script>
<script src="http://files.cnblogs.com/rubylouvre/bootstrap-modal.js"></script>
</head>
<body>
<a href="#myModal" role="button" class="btn" data-toggle="modal">Launch demo modal</a>
<div id="myModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 id="myModalLabel">Modal header</h3>
</div>
<div class="modal-body">
<p>弹出层…</p>
</div>
<div class="modal-footer">
<button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
<button class="btn btn-primary">Save changes</button>
</div>
</div>
</body>
</html>

巴特西